2021 Jeep Wrangler Differentials
Keep Your 2021 Jeep Wrangler in Top Shape with Quality Differentials
Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 2021 Jeep Wrangler looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Bearing Kits, Differential Oil, and Differential Covers. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Differentials from Trusted Brands
Looking for a reliable Differential? We’ve got you covered with options from brands you know and trust like Valvoline. For example, Valvoline Differentials start at just $13.99 with an average 4.8 star rating. With over 9,144 reviews and a solid 5 star average, you can shop with confidence knowing other Jeep Wrangler owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2021 Jeep Wrangler Differential at Advance Auto Parts is around $247.38, with a range that starts at $7.99 and goes up to $449.99. With 30 options in stock from 9 trusted brands, finding the right fit is easy. Popular picks like Flex Fill Transmission & Differential Gear Oil: Full Synthetic 75W-140, 1 Quart, Model 30 Front Axle/ Model 44 Front Axle/ Model 35 Rear Axle/ Amc 20 Rear Axle, and SynPower Transmission & Differential Gear Oil: Full Synthetic 75W-140, 5 Gallon start at just $7.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Differential, don’t forget to check out other key components like Drive Shafts and Axles and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 2021 Jeep Wrangler in peak condition, inside and out.
Find Your Specific 2021 Jeep Wrangler Differentials
Looking for the perfect Differential for your 2021 Jeep Wrangler? You’re in the right place. Below, you’ll find links to various types of Differentials that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Differentials, ensuring durability and a precise fit for your Jeep Wrangler. Whether you’re driving a 2021 model or another popular model year like
2014,
2015,
2016,
2017,
2018,
2019,
2020,
2022, and
2023, we’ve got you covered. Purchasing Differentials from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Differentials that fit your vehicle.
Essential 2021 Jeep Wrangler Differentials
Yukon Gear – Polished Aluminum Replacement Cover For Dana 30 Standard Rotation (Part No.32021)
from
$201.99
Product Features:
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- Fits standard rotation Dana Spicer 30
- Finned polished aluminum
aFe POWER – Differential Cover (Part No.46-71130B)
from
$298.99
aFe Power’s new front differential cover brings performance engineering to the protection of your axle’s differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs and black powder coated finish with machined fins for maximum strength and styling. This cover comes with all necessary hardware for easy installation. This cover fits 97-18 Jeep Wranglers with Dana 30 axles. This cover has about a 2 quart lube capacity at the factory line. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. This system incorporates a magnetic drain plug and 6 in. deep reach magnet to capture loose particles for maximum protection. Also included is a 1/8″ NPT calibration plug that is set to the factory fluid level and clear sight glass which eliminate accidental overfilling.
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Product Features:
- Durable Cast Aluminum
- Magnetic Drain and Fill Plugs Capture Loose Particles
- Calibration Plug Set to Factory Fill Level Eliminates Overfilling
- Oil Level Sight Glass for Quick/Easy Inspection
Yukon Gear – Bearing Install Kit For Dana 44 JK Non-Rubicon Rear Differential (Part No.11111)
from
$314.99
Yukon Bearing installation kits are perfect for shops & builders who have shims on the shelf and are looking to save cost over a Master Overhaul kit. This kit uses Timken bearings and races along with all high quality small parts. kit includes carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve (if applicable), oil baffles and slingers (if applicable), marking compound and brush. Yukon does extensive research for each application to make sure your kit will arrive with all the correct parts you need to install your ring & pinion set.
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Product Features:
- Fits Dana Spicer 44 JK non-Rubicon rear
- Included are carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve , oil baffles and slingers , marking compound and brush.
LuK – Repair Kit, Differential (Part No.GDK334)
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$272.99
Each LuK Differential Bearing Kit contains all the OE quality bearings needed for a professional transmission repair. Differential bearing kits are the perfect repair solution for a broken transmission. We carefully select OE quality components for each individual transmission for a professional repair.
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Product Features:
- LuK Differential Bearing Kits are designed to meet or exceed OEM requirements. This will ensure customer satisfaction.
- LuK Differential Bearing Kits contain the bearings and seals needed to complete the job.
- LuK Differential Bearing Kits include wear parts such as seals, O-rings, shaft sealing rings, support bearings and spare parts where necessary for eliminating the specific cause of failure.
Yukon Gear – High Performance Replacement Ring & Pinion Gear Set For Dana 44JK In A 4.88 Ratio (Part No.24289)
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$409.99
Yukon Ring & Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the street, off-road, or at the track; Yukon ring & pinion sets deliver unrivaled performance & quality. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon ring & pinion sets come standard with a one-year warranty.
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Product Features:
- Fits Dana Spicer 44 JK rear
- 8.89″ ring gear diameter
- 24 spline pinion
- 10 ring gear bolts
- 4.88 ratio
Motive Gear – Differential Ring and Pinion (Part No.D44-373)
USA Standard Gear – Replacement Ring & Pinion "Thick" Gear Set For Dana 44 In A 5.13 Ratio (Part No.36051)
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$329.99
USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety of common & hard to find applications. USA standard gear offers a standard one year warranty against defects on their ring & pinion sets.
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Product Features:
- Fits standard rotation Dana Spicer 44
- 8.50″ ring gear diameter
- 26 spline pinion
- 10 ring gear bolts
- 4.11 ratio
- Thick gear for 5.13 and down carrier
Yukon Gear – Crush Sleeve For Dana 44 JK Rear, 8" GM & 8.25" IFS (Part No.33109)
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$12.99
Crush sleeve for Dana 44 JK rear, 8″ GM & 8.25″ IFS. Approx 0.625″ long.
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Product Features:
- Crush sleeve for GM 8.0″ and 8.25″ IFS
- 0.625″ tall
Crown Auto Jeep Replacmnt – OE Replacement (Part No.3175779)
from
$3.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, features factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.
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Product Features:
- Manufactured From High Quality Material
- Engineered To The Specifications
- Designed For Performance And Durability
- Easy To Install
Motive Gear – Crush Sleeve (Part No.1234726)
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$4.99
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
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Valvoline – High Performance Transmission & Differential Gear Oil: Conventional 80W-90, 1 Quart (Part No.VV831)
from
$12.99
Valvoline High Performance Gear Oil is an extreme pressure gear lubricant formulated with quality base oils and superior additives that helps protect against severe temperatures, shock loads, scuffing, scouring, corrosion and pitting in high speed, high load, high torque and high horsepower conditions.
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Product Features:
- Formulated for reliable gear protection
- Protects against severe temperatures to help extend service life
- Formulated with extreme-pressure additives to minimize gear wear from shock loads
- Helps protect against gear wear from scuffing, scouring, corrosion and pitting
- Recommended for conventional hypoid differentials and non-synchronized manual transmissions in passenger cars, light trucks, sport utility vehicles, vans and heavy-duty trucks where an API-GL5 or GL-4 fluid is specified
- PLEASE NOTE: Valvoline recommends SynPower Full Synthetic Gear Oil for limited slip differentials
Royal Purple – MaxGear SAE 75W90 High Performance Gear Oil w/Friction Modifier Additive, 1 QT (Part No.01300)
from
$24.99
Max Gear is recommended for truck and automotive differentials, outboard motor lower units or in rear axles or manual transmissions requiring an API fluid. Max Gear is a high performance automotive gear oil designed to provide maximum protection to heavily loaded gears while increasing power throughput through the drive train. Max Gear virtually eliminates both gear and bearing wear-even under severe squeeze film conditions caused by extremely high loads, sudden shock loads or low RPMs. Slippery, synthetic molecules not only reduce wear and friction but significantly increase Max Gear’s cold weather fluidity and lubricity, making it the ideal choice for vehicles operating in cold climates. Gears run smoother, quieter, cooler and longer without overhauls. It is noncorrosive to both ferrous and nonferrous metals.
Product Features:
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Product Features:
- Maximizes horsepower
- Extends gear and bearing life
- Reduces operating temperature
- Lower coefficient of friction
- Superior corrosion protection
- Separates rapidly from water
- For use with open, limited-slip and locking differential
- Contains limited-slip friction modifier
- Made in USA
Yukon Gear – Redline Synthetic "Shock Proof" Oil With Positraction Additive – 4 Quarts (Part No.15005)
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$148.99
Redline Synthetic “Shock Proof” Oil with positraction Additive. 4 Quarts.
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Product Features:
- Includes four quarts of Redline Shockproof oil and one 4oz bottle of Yukon positraction additive
Powertrax – No-Slip Traction System (Part No.9203822705)
from
$527.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles. Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction. Powertrax® = Extreme Traction Systems!
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Yukon Gear – Zip Locker Rear Switch Cover (Part No.34010)
Powertrax – Lock Right Locker (Part No.2210-LR)
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$350.99
The Powertrax Lock-Right ultra-strength alloy locker’s straight-line performance is equal to a solid spool, but automatically unlocks in turns. Best suited for extreme off-road to severe on-road use, Powertrax Lock Right lockers replace the spider gears in your open differential carrier using basic tools and without affecting your ring and pinion settings. The whole job can be done in your driveway in a couple of hours, pin included! Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles. Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction. Powertrax® = Extreme Traction Systems!
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Yukon Gear – Replacement Pinion Depth Shims For Dana 35, Model 35 & Chrysler 7.25" (Part No.55014)
from
$17.99
Yukon 1541H alloy right hand rear axle for Model 35 (drum brakes) with a 54 tooth, 2.7″ ABS ring. axle has a length of 29-1/4″ inches and 27 splines. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H allo
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Product Features:
- Pinion depth shims for AMC Model 35 and Chrysler 7.25″
Motive Gear – Differential Pinion Shim Kit (Part No.1104)
Yukon Gear – Dana 44 Complete Shim Kit Replacement (Part No.55021)
Richmond Gear – Differential Cross Shaft (Part No.CSPD44)
from
$26.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
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Product Features:
- For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
- The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
- Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
- Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
- Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
Yukon Gear – Replacement Standard Open Spider Gear Kit For Dana 44, Non-Rubicon JK With 30 Spline Axles (Part No.16137)
from
$358.99
Yukon replacement standard open spider gear kit for Dana 44, non-Rubicon JK with 30 spline axles. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects.
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Product Features:
- Spider gear kit
- Fits Jeep JK non-Rubicon rear open differential
- Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers.
Yukon Gear – Replacement Standard Open Spider Gear Kit For Dana 30 With 27 Spline Axles (Part No.16073)
from
$155.99
Yukon replacement standard open spider gear kit for Dana 30 with 27 spline axles and with or without quick disconnect. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects.
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Product Features:
- Spider gear kit
- Fit Dana Spicer 30 open differential with 27 spline axles
- Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers.
USA Standard Gear – Open Spider Gear Set For Dana Spicer 44, 30 Spline (Part No.39006)
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$203.99
Product Features:
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- Spider gear kit
- Fit Dana Spicer 44 open differential with 30 spline axles
- Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
Crown Auto Jeep Replacmnt – Model 30 Front Axle/ Model 44 Front Axle/ Model 35 Rear Axle/ Amc 20 Rear Axle (Part No.J3182601)
from
$7.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.
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Product Features:
- Leading Manufacturer Of Quality Replacement Parts For Jeep
- Meets Standards For Quality
- Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts And Exceptional Service
- Improve The Performance
- Easy Installation
Popular 2021 Jeep Wrangler Differentials Categories
Most Popular Differential Bearing Kits for 2021 Jeep Wranglers
Enhance your 2021 Jeep Wrangler with one of the 2 Differential Bearing Kits we have in stock, starting at just $369.99.
Yukon Gear – MstrDffrntlRebuildKt (Part No.14230)
from
$381.99
MstrDffrntlRebuildKt
Yukon Gear – MstrDffrntlRebuildKt (Part No.14235)
from
$369.99
MstrDffrntlRebuildKt
Best-Selling 2021 Jeep Wrangler Differential Oil
Upgrade your Wrangler with one of our 4 best-selling Differential Oil, earning an average 5 stars rating across 454 reviews.
Valvoline – MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon (Part No.773775)
from
$35.99
Valvoline MaxLife Multi-Vehicle ATF is a full-synthetic formulation with advanced additives to prevent the major causes of transmission breakdown and help extend transmission life. Developed to help prevent leaks, maximize transmission performance, reduce transmission wear, and maintain smooth shifting longer than conventional fluids. It is suitable for use in a broad range of ATF applications including most Ford, GM, Toyota, Honda, Nissan, Hyundai, BMW, Mercedes, Volvo, VW & Audi. Recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, Ford MERCON LV, Toyota/Lexus Type T, T-II, T-IV, WS, Honda/Acura, ATF-Z1, Nissan/Infiniti Matic-D, Matic-J, Matric-K, Matic-S, Hyundai/Kia SP-II, SP-III, SP-IV, SPH-IV, BMW 7045E, ETL 8072B, LA2634, LT71141, Allison C-4, Mercedes Benz NAG-1, Volvo 1161521, 1161540, 97340, 1273.41, and VW/Audi G-052-025-A2, G-052-162-A1. For CVT applications Valvoline recommends Valvoline Full Synthetic CVT Fluid.
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Product Features:
- Formulated with full-synthetic base oils and long life friction modifiers to help improve smooth shifting, eliminate slippage and shudder, prevent clutch wear and improve drivability longer than conventional fluids
- High-performance seal conditioners maintain and preserve the elasticity of seals to help prevent leaks in high mileage transmissions
- Developed with anti-wear technology to help improve transmission durability
- Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
Valvoline – Import Multi-Vehicle Synthetic Automatic Transmission Fluid, 1 Quart (Part No.822389)
from
$13.99
Valvoline Import Multi-Vehicle Automatic Transmission Fluid is specifically formulated for use in most Toyota, Nissan, Honda and other imported vehicles. It is formulated with all synthetic base stocks and a proprietary additive system to ensure optimal transmission performance in a wide variety of vehicles. Valvoline Import Multi-Vehicle ATF can also be used in many domestic vehicles. It meets requirements of General Motors and Ford vehicles. Recommended for use in the following applications: Ford MERCON, GM DEXRON-II and DEXRON-III, BMW LT 71141 and ETL-7045E, Nissan/Infiniti Nissan ATF, Matic-D, Matic-K and Matic-J, Mitsubishi Diamond SP-II and SP-III, Subaru ATF-HP, Hyundai/ KIA SP-II and SP-III, Toyota/Lexus Type T, T-III and T-IV, Honda/Acura ATF-Z1 (except in CVTs), Mercedes Benz NAG1, Volvo passenger car (except AW-1), and Volkswagen/Audi TL52162. For CVT applications Valvoline recommends Valvoline Full Synthetic CVT Fluid.
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Product Features:
- Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions
- Enhanced anti-shudder protection for smooth shifting and maximum power transfer
- Developed with anti-wear technology to help improve transmission durability
- Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
Valvoline – Flex Fill Transmission & Differential Gear Oil: Full Synthetic 75W-140, 1 Quart (Part No.889787)
from
$19.99
We’ve squeezed innovation into every ounce of Valvoline FlexFill SAE 75W-140 Full Synthetic Gear Oil, the ultimate gear protection in hypoid rear differentials and non-synchronized manual transmissions. Our unique new flexible pouch makes getting into the tightest places to lubricate gears easier than ever and with less waste. The superior detergent package-based formulation contains fully synthetic basestocks and special additives that help protect parts from rust and corrosion while providing exceptional high and low temperature protection and excellent thermal stability, especially in demanding driving situations such as towing and off-roading. It contains an extreme pressure additive for better load carrying capacity, wear resistance additives that assist in protecting gear teeth, a limited slip additive for optimal clutch pack performance, and an anti-foaming agent for better lubrication and service life. Valvoline FlexFill SAE 75W-140 Full Synthetic Gear Oil is recommended for use in axle applications requiring factory-fill or drain-and-fill levels for limited slip performance.
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Product Features:
- FLEXIBLE POUCH FOR EASIER USE WITH LESS WASTE in tight, hard to reach undercarriage situations.
- EXCEPTIONAL HIGH AND LOW TEMPERATURE PROTECTION ranging from -30F to 300F degrees for dependable coverage year-round
- REDUCES CHATTERING AND PROTECTS GEAR TEETH from oxidation, rust, and wear
- MEETS THE DEMANDS OF CONVENTIONAL AND LIMITED SLIP REAR DIFFERENTIALS where API GL-5 is specified, as well as non-synchronized manual transmissions that require API GL-4
- MEETS OR EXCEEDS PERFORMANCE REQUIREMENTS for Ford M2C-192A, GM 12346140, Chrysler MS-8985 and API GL-5
Valvoline – SynPower Transmission & Differential Gear Oil: Full Synthetic 75W-140, 5 Gallon (Part No.VV981)
from
$329.99
Valvoline SAE 75W-140 Full Synthetic Gear Oil provides the ultimate gear protection in hypoid rear differentials and non-synchronized manual transmissions. Engineered to outperform, our formulation provides exceptional high and low temperature protection and excellent thermal stability, especially in demanding driving situations such as towing and off-roading. It contains an extreme pressure additive for better load carrying capacity and wear resistance, a limited slip additive for optimal clutch pack performance, and an anti-foaming agent for better lubrication and service life. It’s recommended for conventional rear axles and transmissions requiring EP gear lubes under high speed, high load, high torque and high horsepower conditions.
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Product Features:
- EXCEPTIONAL HIGH AND LOW TEMPERATURE PROTECTION ranging from -22F to 390F degrees
- REDUCES CHATTERING AND PROTECTS GEAR TEETH from oxidation, rust, and wear
- FIGHTS CORROSION AND RUST with emulsifying agents and safeguards against impurities, oxidation and thermal breakdown
- MEETS THE DEMANDS OF CONVENTIONAL AND LIMITED SLIP REAR DIFFERENTIALS where API GL-5 is specified, as well as non-synchronized manual transmissions that require API GL-4
- MEETS OR EXCEEDS PERFORMANCE REQUIREMENTS for Ford M2C-192A, GM 12346140, Chrysler MS-8985 and API GL-5
Top-Quality Differential Covers for 2021 Jeep Wranglers
Choose a high-quality OEM or aftermarket Differential Cover for Jeep Wranglers and enjoy top-notch performance from $238.99.
B & M – Nodular Iron M220 Dana 44 AdvanTek Rear Differential Cover (Part No.12313)
from
$449.99
Our new Nodular Iron differential covers are specifically designed for serious off-road enthusiasts who aren’t afraid to take on large rocks and ruts. This super tough differential cover is designed for the all-new Dana 44 AdvanTek (M220) rear differentials that come standard in all 2018-2024 Jeep Wrangler Rubicon models, all 2020-2024 Jeep Gladiator truck models, 2021-2024 Bronco, and 2019-2024 Ford Rangers. Features include all nodular iron construction with a super durable black powder-coated clear gloss finish, machined B&M logo, and reinforcing ribs to help strengthen the cover and give it rugged good looks. Other features include a magnetic drain plug, a fill port with an o-ringed magnetic dipstick, and knurled finish for a sure grip when checking fluid level whether on the trail or at home. All hardware and detailed instructions are included for an easy installation you can do at home. Note: Does Not fit Dana 44 AdvanTek (M210) front differential.
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Product Features:
- Fits New Dana 44 AdvanTeK (M220) Differentials
- Magnetic Dipstick Captures Fine Metal Particles
- Super Tough Nodular Iron Construction
- Fill and Drain Plugs for Easy Servicing
- Easy-Grip Knurled Finish Dipstick
- Dipstick for Checking Fluid Level
- Over 65 Years of B&M Quality
- Easy Installation
aFe POWER – Differential Cover (Part No.46-71031B)
from
$369.99
aFe Power’s new front differential cover brings performance engineering to the protection of your axle’s differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs for maximum strength. This cover comes with all necessary hardware for easy installation. Pro Series differential covers include an oil level sight glass and magnetic deep reach fill plug. This cover is finished with black powder-coating and machined fins for a distinctive look. PRO Guard D2 Synthetic 75W-90 Gear Oil: The supplied gear oil (2 quarts) exceeds the performance requirements of API GL-5 recommended for both open and limited slip applications. Increased Oil Capacity: This cover has an increased oil capacity over stock for better performance over a longer duration. Built-in Internal/External Fins: Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling. Magnetic Plugs: This system incorporates a magnetic drain and deep reach fill plug to capture loose particles for maximum protection. Calibration Plug: Calibration plug set to the factory oil level to eliminate overfilling. Oil Level Sight Glass: A pre-installed oil level sight glass allows quick and easy oil inspection. When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.
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Product Features:
- Constructed out of durable cast aluminum
- Wrinkle-black powder-coating with machined fins
- Dual neodymium magnetic plugs are used for maximum gear protection
- Large oil level sight glass with calibration plug set to the factory oil level to eliminate overfilling
aFe POWER – Differential Cover (Part No.46-71011B)
from
$369.99
aFe Power’s new front differential cover brings performance engineering to the protection of your axle’s differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs for maximum strength. This cover comes with all
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Product Features:
- Durable Cast Aluminum
- Magnetic Drain and Fill Plugs Capture Loose Particles
- Calibration Plug Set to Factory Fill Level Eliminates Overfilling
- Oil Level Sight Glass for Quick/Easy Inspection
aFe POWER – Differential Cover (Part No.46-71000R)
from
$343.99
aFe Power’s new rear differential cover brings performance engineering to the protection of your axle’s differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs and a red powder coated finish with machined fins for maximum strength and styling. This cover comes with all necessary hardware for easy installation. The Pro Series differential covers include a oil level sight glass. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. This system incorporates a magnetic drain plug to capture loose particles for maximum front-end protection. Also included is a 1/8″ NPT calibration plug that is set to the factory fluid level which eliminates accidental overfilling.
Product Features:
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Product Features:
- Durable Cast Aluminum
- Magnetic Drain and Fill Plugs Capture Loose Particles
- Calibration Plug Set to Factory Fill Level Eliminates Overfilling
- Oil Level Sight Glass for Quick/Easy Inspection
aFe POWER – Differential Cover (Part No.46-71010R)
from
$343.99
aFe Power’s new front differential cover brings performance engineering to the protection of your axle’s differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs and machined fins for maximum strength and styling. This cover comes with all necessary hardware for easy installation. The Pro Series differential covers include a oil level sight glass. This cover has about a 2 quart lube capacity at the factory line. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. This system incorporates a magnetic drain plug to capture loose particles for maximum front-end protection. Also included is a 1/8″ NPT calibration plug that is set to the factory fluid level which eliminates accidental overfilling.
Product Features:
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Product Features:
- Durable Cast Aluminum
- Magnetic Drain and Fill Plugs Capture Loose Particles
- Calibration Plug Set to Factory Fill Level Eliminates Overfilling
- Oil Level Sight Glass for Quick/Easy Inspection
aFe POWER – Differential Cover (Part No.46-71030R)
from
$343.99
aFe Power’s new front differential cover brings performance engineering to the protection of your axle’s differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs for maximum strength. This cover comes with all necessary hardware for easy installation. Pro Series differential covers include an oil level sight glass and magnetic deep reach fill plug. This cover is finished with red powder-coating and machined fins for a distinctive look. Increased Oil Capacity: This cover has an increased oil capacity over stock for better performance over a longer duration. Built-in Internal/External Fins: Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling. Magnetic Plugs: This system incorporates a magnetic drain and deep reach fill plug to capture loose particles for maximum protection. Calibration Plug: Calibration plug set to the factory oil level to eliminate overfilling. Oil Level Sight Glass: A pre-installed oil level sight glass allows quick and easy oil inspection. When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.
Product Features:
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Product Features:
- Constructed out of durable cast aluminum
- Red powder-coating with machined fins
- Dual neodymium magnetic plugs are used for maximum gear protection
- Large oil level sight glass with calibration plug set to the factory oil level to eliminate overfilling
aFe POWER – Differential Cover (Part No.46-71000B)
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$328.99
aFe Power’s new rear differential cover brings performance engineering to the protection of your axle’s differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs and a black powder coated finish with machined fins for maximum strength and styling. This cover comes with all necessary hardware for easy installation. The Pro Series differential covers include a oil level sight glass. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. This system incorporates a magnetic drain plug to capture loose particles for maximum front-end protection. Also included is a 1/8″ NPT calibration plug that is set to the factory fluid level which eliminates accidental overfilling.
Product Features:
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Product Features:
- Durable Cast Aluminum
- Magnetic Drain and Fill Plugs Capture Loose Particles
- Calibration Plug Set to Factory Fill Level Eliminates Overfilling
- Oil Level Sight Glass for Quick/Easy Inspection
aFe POWER – Differential Cover (Part No.46-71010B)
from
$328.99
aFe Power’s new front differential cover brings performance engineering to the protection of your axle’s differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs and machined fins for maximum strength and styling. This cover comes with all necessary hardware for easy installation. The Pro Series differential covers include a oil level sight glass. This cover has about a 2 quart lube capacity at the factory line. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. This system incorporates a magnetic drain plug to capture loose particles for maximum front-end protection. Also included is a 1/8″ NPT calibration plug that is set to the factory fluid level which eliminates accidental overfilling.
Product Features:
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Product Features:
- Durable Cast Aluminum
- Magnetic Drain and Fill Plugs Capture Loose Particles
- Calibration Plug Set to Factory Fill Level Eliminates Overfilling
- Oil Level Sight Glass for Quick/Easy Inspection
aFe POWER – Differential Cover (Part No.46-71000A)
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$285.99
aFe Power’s new rear differential cover brings performance engineering to the protection of your axle’s differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs and machined fins for maximum strength and styling. This cover comes with all necessary hardware for easy installation. This cover fits 18-20 Jeep Wrangler (JL) with Dana M220 12 bolt rear axles. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. This system incorporates a magnetic drain plug to capture loose particles for maximum rear-end protection. Also included is a 1/8″ NPT calibration plug that is set to the factory fluid level which eliminates accidental overfilling.
Product Features:
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Product Features:
- Durable Cast Aluminum
- Magnetic Drain Plug Captures Loose Particles
- Calibration Plug Set to Factory Fill Level Eliminates Overfilling
- Built-In External and Internal Fins Dissipate Heat
aFe POWER – Differential Cover (Part No.46-71010A)
from
$285.99
aFe Power’s new front differential cover brings performance engineering to the protection of your axle’s differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs and machined fins for maximum strength and styling. This cover comes with all necessary hardware for easy installation. This cover fits 18-20 Jeep Wrangler (JL) Sport Dana M186 12 bolt front axles. This cover has about a 2 quart lube capacity at the factory line. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. This system incorporates a magnetic drain plug to capture loose particles for maximum front-end protection. Also included is a 1/8″ NPT calibration plug that is set to the factory fluid level which eliminates accidental overfilling.
Product Features:
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Product Features:
- Durable Cast Aluminum
- Magnetic Drain Plug Captures Loose Particles
- Calibration Plug Set to Factory Fill Level Eliminates Overfilling
- Built-In External and Internal Fins Dissipate Heat
Rancho – RockGEAR Differential Cover (Part No.RS62120)
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$238.99
Product Features:
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- COMPATIBILITY – Fits Jeep Wrangler JL and Ford Bronco (excludes Bronco Sport), Dana 44
- BUILT FOR THE TRAIL – Protects differential cover from rocks and other obstacles while off-roading, rock crawling and trail riding
- ADDED PROTECTION – Mounts to Dana 44 front differential for added axle and internal gear protection
- EXTRA STRENGTH – Ribbed external construction for added strength
- RESISTS CORROSION – Durable red powder-coat finish resists rust and corrosion
- ENGINEERED TO LAST – High-strength ductile iron steel construction for added axle and internal gear protection
- ACCESS FOR FILLING – Off-set, oversized fill plug for easier/quicker filling
- BUY WITH CONFIDENCE – Comes with Rancho’s limited warranty
Rancho – RockGEAR Differential Cover (Part No.RS62119)
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$238.99
Product Features:
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- COMPATIBILITY – Fits Jeep Wrangler JL, Dana 44
- BUILT FOR THE TRAIL – Protects differential cover from rocks and other obstacles while off-roading, rock crawling and trail riding
- ADDED PROTECTION – Mounts to Dana 44 front differential for added axle and internal gear protection
- EXTRA STRENGTH – Ribbed external construction for added strength
- RESISTS CORROSION – Durable red powder-coat finish resists rust and corrosion
- ENGINEERED TO LAST – High-strength ductile iron steel construction for added axle and internal gear protection
- ACCESS FOR FILLING – Off-set, oversized fill plug for increased fluid capacity and easier/quicker filling
- BUY WITH CONFIDENCE – Comes with Rancho’s limited warranty
Top Picks for 2021 Jeep Wrangler Differential Ring and Pinions
Invest in one of our 6 durable Differential Ring and Pinions for your 2021 Jeep, knowing you’re getting trusted brands and expert craftsmanship.
Yukon Gear – Ring&Pinion Gear Set (Part No.24801)
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$439.99
Ring&Pinion Gear Set
Yukon Gear – Ring&Pinion Gear Set (Part No.24807)
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$429.99
Ring&Pinion Gear Set
Yukon Gear – DiffrlPartsKit (Part No.14231)
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$384.99
DiffrlPartsKit
Motive Gear – Differential Ring and Pinion (Part No.D30-456RJK)
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$235.99
All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of our products undergo rigid quality control processes to insure proper fit, performance and longevity. Motive Gear products can be found in the winners circle at NHRA, IHRA, NMRA, NMCA, SODA, SCORE, BITD, Ultra-4 and NASCAR events because we offer unmatched selection and quality demanded by racers and their crew chiefs – the same quality and selection demanded by DIY customers and top mechanics. With four warehouses strategically located across North America, most Motive Gear orders arrive within 2-4 days. Win with Motive Gear!
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Motive Gear – Differential Ring and Pinion (Part No.D30-513RJK)
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$209.99
All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of our products undergo rigid quality control processes to insure proper fit, performance and longevity. Motive Gear products can be found in the winners circle at NHRA, IHRA, NMRA, NMCA, SODA, SCORE, BITD, Ultra-4 and NASCAR events because we offer unmatched selection and quality demanded by racers and their crew chiefs – the same quality and selection demanded by DIY customers and top mechanics. With four warehouses strategically located across North America, most Motive Gear orders arrive within 2-4 days. Win with Motive Gear!
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Motive Gear – Differential Ring and Pinion (Part No.D30-488RJK)
from
$206.99
All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of our products undergo rigid quality control processes to insure proper fit, performance and longevity. Motive Gear products can be found in the winners circle at NHRA, IHRA, NMRA, NMCA, SODA, SCORE, BITD, Ultra-4 and NASCAR events because we offer unmatched selection and quality demanded by racers and their crew chiefs – the same quality and selection demanded by DIY customers and top mechanics. With four warehouses strategically located across North America, most Motive Gear orders arrive within 2-4 days. Win with Motive Gear!
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Our Differential Crush Sleeves for 2021 Jeep Wranglers
Make a smart move for your 2021 Jeep Wrangler with our Differential Crush Sleef for $63.99.
Yukon Gear – Differential Crush S (Part No.55078)
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$63.99
Differential Crush S
Top-Rated Differential Brands For Your 2021 Jeep Wrangler
When it comes to finding the perfect Differential for your 2021 Jeep Wrangler, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 9 trusted brands. We carry the most popular Differential brands including Valvoline, and more, all known for their exceptional customer ratings (average brand rating of 4.8 stars) and competitive prices, as low as $13.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 2021 Jeep Wrangler, providing peace of mind with parts that meet or exceed OEM standards.
Popular Valvoline 2021 Jeep Wrangler Differentials
If you’re looking for a top-quality Differential for your 2021 Jeep Wrangler, Advance Auto Parts has exactly what you need with our selection of Valvoline Differentials. We have 2 Valvoline Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $13.99 and an average cost of $24.99, you’ll find the perfect Differential for your needs and budget. Valvoline Differentials for the 2021 Jeep Wrangler come highly rated, with over 454 customer reviews and an impressive average rating of 4.8 stars. Choosing a Valvoline Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
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$13.99
(8)
Import Multi-Vehicle Synthetic Automatic Transmission Fluid, 1 Quart
“My 1999 Honda Accord 4-cylinder has over 250K miles and a drain and fill takes exactly 3 quarts of Import ATF. I do this with every oil change. No pro”
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$35.99
(446)
MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon
“Good quality great price”
FAQs for 2021 Jeep Wrangler Differentials
What are the best-selling Differentials for 2021 Jeep Wranglers?
Out of 30 Differentials that fit 2021 Jeep Wranglers, the following parts are the top sellers:
- Flex Fill Transmission & Differential Gear Oil: Full Synthetic 75W-140, 1 Quart (12507272) – $19.99
- Model 30 Front Axle/ Model 44 Front Axle/ Model 35 Rear Axle/ Amc 20 Rear Axle (11740022) – $7.99
- SynPower Transmission & Differential Gear Oil: Full Synthetic 75W-140, 5 Gallon (11054545) – $329.99
What’s the price range for 2021 Jeep Wrangler Differentials?
The prices of Differentials for the 2021 Jeep Wrangler range from $7.99 up to $449.99 for the most premium parts.
What is the average price of a Differential for a 2021 Jeep Wrangler?
The average price for Differentials for the 2021 Jeep Wrangler is $247.38. Keep in mind the variety of part types within our Differential category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Differentials for other Jeep Wrangler model years?
What are the cheapest Differentials for my 2021 Jeep Wrangler?
The cheapest 2021 Jeep Wrangler Differentials we carry are:
- Model 30 Front Axle/ Model 44 Front Axle/ Model 35 Rear Axle/ Amc 20 Rear Axle (11740022) – $7.99
- Import Multi-Vehicle Synthetic Automatic Transmission Fluid, 1 Quart (12079206) – $13.99
- Differential Pinion Shim Kit (20520193) – $16.99
- Flex Fill Transmission & Differential Gear Oil: Full Synthetic 75W-140, 1 Quart (12507272) – $19.99
- Differential Cross Shaft (10563571) – $26.99
Does Advance Auto Parts sell Differentials for any other 2021 Jeep models?
Yes. We stock Differentials for 3 other popular 2021 Jeep models. Some of the most popular are 2021 Grand Cherokee Differentials, 2021 Compass Differentials, 2021 Renegade Differentials, and 2021 Cherokee Differentials.
What types of Differentials do you sell for my 2021 Jeep Wrangler?
As of 3/1/26, these are some of the most in-demand types of Differentials for a 2021 Jeep Wrangler:
Can I get help with 2021 Jeep Wrangler Differential orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Jeep Differentials and more.
What is your return policy for Jeep Wrangler Differentials?
Advance Auto Parts keeps returns simple. For new Jeep Wrangler Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.