2021 Ram 2500 Differentials
Keep Your 2021 Ram 2500 in Top Shape with Quality Differentials
Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 2021 Ram 2500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Axle Shafts, Differential Covers, and Differential Carrier Bearing Set. 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 Mobil Oil, Valvoline, and Driveworks. For example, Mobil Oil Differentials start at just $21.99 with an average 4.9 star rating. Valvoline and Driveworks offer similar pricing and quality, backed by strong customer feedback. With over 4,262 reviews and a solid 4 star average, you can shop with confidence knowing other Ram 2500 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2021 Ram 2500 Differential at Advance Auto Parts is around $282.23, with a range that starts at $11.99 and goes up to $535.99. With 16 options in stock from 7 trusted brands, finding the right fit is easy. Popular picks like Mobil 1 Synthetic Gear Lubricant LS 75W-140, 1 Quart, Taper Bearing Set, and Taper Bearing Cone start at just $11.99 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 Spindles. At Advance Auto Parts, we’re here to help you keep your 2021 Ram 2500 in peak condition, inside and out.
Find Your Specific 2021 Ram 2500 Differentials
Looking for the perfect Differential for your 2021 Ram 2500? 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 Ram 2500. Whether you’re driving a 2021 model or another popular model year like
2013,
2014,
2015,
2016,
2017,
2018,
2019,
2020, and
2022, 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 Ram 2500 Differentials
Yukon Gear – RngPnnKt (Part No.24771)
from
$494.99
RngPnnKt
USA Standard Gear – Ring & Pinion Gear Set For Chrysler 9.25" Front In A 4.56 Ratio (Part No.36311)
from
$439.99
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.
Product Features:
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Product Features:
- Fits Chrysler 9.25″ front
- 9.25″ ring gear diameter
- 12 ring gear bolts
- 4.56 ratio
Driveworks – Taper Bearing Cone (Part No.S-LM-104949)
from
$11.99
Value-priced bearing meets all cataloged application requirements.
Product Features:
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Product Features:
- Brand may vary by location
Felpro – Axle Housing Cover Gasket Irregular Shaped 14 Bolt Hole Gasket (Part No.RDS 55474)
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$67.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Unsurpassed quality you can trust
- Validated for fit, form and function
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Yukon Gear – 4340 Chrome Moly Axle Shaft for Chrysler 10.5" & 11.5" Rear (Part No.21702)
from
$624.99
Yukon high-performance axles are built with high-tensile strength 4340 chromoly, use superior production methods that include cold roll formed splines, and feature advanced induction coil heat treating to create an axle of unmatched quality and durability.
Product Features:
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Product Features:
- Fits Chrysler 10.5″ and 11.5″ differential
- 38 spline
- 40.1″ long
- Cut to length design fits 36.1″-40.1″ applications
- 8 lug
- 4340 chromoly construction
Yukon Gear – Rear Axle for Chrysler 10.5" & 11.5" ’03-Up Dodge Single Rear Wheel (Srw) (Part No.21441)
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$225.99
Yukon Gear & Axle offers an extensive line of general replacement and high performance axles for passenger car, truck and SUV applications. High quality alloys and the latest in heat-treating technologies provide a stronger-than-stock axle for off-road, on the street or at the track.
Product Features:
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Product Features:
- 30 spline
- 36 3/16″ long
- Fits Chrylser 11.5″
Dorman – Axle Disconnect Kit (Part No.630-060)
from
$535.99
Axle shaft damaged or bearings worn out. This axle shaft assembly directly replaces the original equipment on certain vehicles, ready for install right out of the box.
Product Features:
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Product Features:
- Direct replacement – this axle shaft assembly replaces the original equipment on specific vehicle years, makes and models
- Ready to install – comes pre-assembled for simple installation with no further assembly required
- Durable construction – designed to rigorous standards and tested to ensure performance
- Trustworthy solution – backed by team of engineers and quality control specialists in the United States
Pro-King – Differential Crush Sleeve (Part No.724A034)
from
$11.29
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
Product Features:
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Product Features:
- Meets or exceeds OE specifications
Pro-King – Differential Crush Sleeve (Part No.723B034)
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$3.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
Product Features:
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Product Features:
- Meets or exceeds OE specifications
Yukon Gear – 11.5" GM & Chrysler Crush Sleeve (Part No.33098)
from
$74.99
Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.
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Product Features:
- Crush sleeve for GM and Chrysler 11.5″
- 0.935″ tall
Yukon Gear – 3 Qt – Penzoil 80W90 Conventional Gear Oil (Part No.15002)
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$44.99
Union 76 gear oil is a conventional non-synthetic 80W90 formulation designed for all types of differentials.
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Product Features:
- Includes three quarts of conventional oil
Royal Purple – HMX 5W-30 High Mileage Synthetic Motor Oil, Restores Engine Performance, 5 Quart (Part No.11748)
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$66.99
Royal Purple HMX SAE 5W-30 High-Mileage Synthetic Motor Oil, 5 quart is specifically designed to minimize wear and restore lost performance in engines with more than 75,000 miles. Formulated with robust zinc/phosphorus anti-wear compounds combined with Royal Purple’s proprietary additive technology Synerlec, HMX is chemically enhanced to revitalize hardened seals, reducing oil consumption common in high-mileage engines. In addition, HMX is fortified with stout detergents to remove engine build-up and deposits, maintain cleanliness and promote engine longevity.
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Product Features:
- Specifically designed to minimize wear and restore lost performance in engines with more than 75,000 miles
- Formulated with robust zinc/phosphorus anti-wear compounds combined with Royal Purple’s proprietary additive technology
- HMX is chemically enhanced to revitalize hardened seals, reducing oil consumption common in high-mileage engines
- Reduces friction and metal-to-metal contact for peak engine performance
- Also provides outstanding oxidation resistance to safely extend oil drain intervals, and an ionic attraction to metal surfaces, providing protection and minimizing wear at start-up
Yukon Gear – Redline Synthetic "Shock Proof" Oil – 3 Quarts (Part No.15000)
from
$99.99
Redline Heavy Shockproof Gear Oil is formulated to provide lasting protection.
Product Features:
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Product Features:
- Includes three quarts of Redline Shockproof oil
Yukon Gear – Finned Aluminum Cover for Dodge & GM 11.5" Aam Rear Axle (Part No.32346)
from
$389.99
These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design made from aluminum and polished to perfection.
Product Features:
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Product Features:
- Fits Chrysler and GM 11.5″
- Finned aluminum
Yukon Gear – Steel 14 Bolt Cover for Chrysler 9.25" Front, 2003-2013 (Part No.32313)
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$203.99
These Yukon replacement diff covers are a direct bolt-on.
Product Features:
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Product Features:
- Fits Chrysler 9.25″ front
- Steel
aFe POWER – Differential Cover (Part No.46-70092-WL)
from
$457.99
aFe Powers new rear-end differential cover brings performance engineering to the protection of your trucks rear-end. This differential cover has a 3-1/2 quart lube capacity at the factory fluid level line, a magnetic drain plug and a magnetic fill plug to remove unwanted debris. Built-in external fins transfer heat from the fluid to the outside air for maximum cooling. aFe has also designed a large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling. This differential cover is constructed out of durable die-cast A380 aluminum with reinforced ribs and a wrinkle black powder-coating for maximum strength and style. 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:
- External Fins Transfer Heat To Atmosphere
- Calibration Plug
- Fill Plug w/Magnet At End Of Extended Stick
- Magnetic Drain Plug
USA Standard Gear – Differential Spider Gear Kits (Part No.39020)
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$208.99
11.5AAM GM & Chrysler (fits All Years) UNIVERSAL standard Open spider gear kit.
Product Features:
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Product Features:
- Spider gear kit
- Fits GM and Chrysler 11.5″ open differential
- Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers.
Yukon Gear – 2007 & Up 9.25" Chrysler Standard Open 33 Spline Straight Axle Front Spider Set (Part No.16067)
from
$409.99
Yukon Gear & Axle spider gear kits feature higher quality materials and better manufacturing techniques than OEM to ensure a longer lasting spider gear set. Kit delivers everything needed for a complete and proper spider gear set replacement.
Product Features:
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Product Features:
- Spider gear kit
- Fits 2007 and up Chrysler 9.25″ front open differential
- Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers.
Motive Gear – Differential Internal Carrier Gear Kit (Part No.GM9.5BI)
Yukon Gear – Standard Open Carrier Case, GM 9.5" & 9.25" IFS, Loaded (Part No.20097)
from
$629.99
9.25″ IFS & 9.5″ case standard Open, loeaded.
Product Features:
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Product Features:
- Standard open carrier case and spiders
- Fits GM 9.25″ IFS and 9.5″
Yukon Gear – Standard Open Carrier Case, Chrysler 10.5" (Part No.20000)
from
$279.99
Chrysler 10.5″ standard Open carrier case (bare).
Product Features:
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Product Features:
- Standard open carrier case
- Does not include spider gears
- Fits Chrysler 10.5″
Yukon Gear – Standard Open Carrier Case, Chrysler 11.5" (Part No.20001)
from
$749.99
11.5″ Chrysler standard Open carrier case, loaded with spiders.
Product Features:
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Product Features:
- Standard open carrier case
- Includes spider gears
- Fits Chrysler and GM 11.5″
Yukon Gear – DiffrlCarr (Part No.20151)
from
$529.99
DiffrlCarr
Driveworks – Taper Bearing Set (Part No.S-A-38)
from
$13.99
Value-priced bearing meets all cataloged application requirements.
Product Features:
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Product Features:
- Brand may vary by location
Popular 2021 Ram 2500 Differentials Categories
Most Popular Differential Axle Shaft for 2021 Ram 2500s
Enhance your 2021 Ram 2500 with this popular Differential Axle Shaft we have in stock, for $535.99.
Dorman – Axle Disconnect Kit (Part No.630-060)
from
$535.99
Axle shaft damaged or bearings worn out. This axle shaft assembly directly replaces the original equipment on certain vehicles, ready for install right out of the box.
Product Features:
See More
Product Features:
- Direct replacement – this axle shaft assembly replaces the original equipment on specific vehicle years, makes and models
- Ready to install – comes pre-assembled for simple installation with no further assembly required
- Durable construction – designed to rigorous standards and tested to ensure performance
- Trustworthy solution – backed by team of engineers and quality control specialists in the United States
Best-Selling 2021 Ram 2500 Differential Covers
Upgrade your 2500 with one of our 4 best-selling Differential Covers.
aFe POWER – Pro Series Rear Differential Cover Black with Machined Fins (Part No.46-71150B)
from
$369.99
Pro Series Rear Differential Cover Black with Machined Fins
aFe POWER – Differential Cover (Part No.46-70402)
from
$354.99
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
Product Features:
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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 – Street Series Rear Differential Cover Raw with Machined Fins (Part No.46-71150A)
from
$314.99
Street Series Rear Differential Cover Raw with Machined Fins
aFe POWER – Differential Cover (Part No.46-70400)
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 for maximum strength. This cover comes with all necessary hardware for easy installation. This cover has a raw finish with machined fins for a distinctive look._x000d__x000d_Increased Oil Capacity: This cover has an increased oil capacity over stock for better performance over a longer duration._x000d__x000d_Built-in Internal/External Fins: Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling._x000d__x000d_Magnetic Plug: This system incorporates a magnetic drain plug to capture loose particles for maximum protection._x000d__x000d_Calibration Plug: Calibration plug set to the factory oil level to eliminate overfilling._x000d__x000d_Optional Accessories Available: Our optional oil level sight glass (Part Number: 46-00001) and deep reach magnetic fill plug (Part Number: 46-00002) are great additions to combine with this cover._x000d__x000d_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
- Neodymium magnetic drain plug for gear protection
- Calibration plug set to the factory oil level to eliminate overfilling
- Fits AAM 9.25-12 bolt front axles
Top-Quality Differential Carrier Bearing Set for 2021 Ram 2500s
Choose a high-quality OEM or aftermarket Differential Carrier Bearing Set for Ram 2500s and enjoy top-notch performance from $13.99.
Driveworks – Taper Bearing Set (Part No.S-A-38)
from
$13.99
Value-priced bearing meets all cataloged application requirements.
Product Features:
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Product Features:
- Brand may vary by location
Top Picks for 2021 Ram 2500 Differential Oil
Invest in one of our 2 durable Differential Oil for your 2021 Ram, knowing you’re getting trusted brands and expert craftsmanship.
Valvoline – MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.VV324)
from
$12.49
Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the No. 1 ATF product, suitable for use in 95% of vehicles. And now, it’s recommended for most belt & chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it’s designed to help prevent leaks, reduce wear & tear, and maximize performance. Has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Valv MaxLife Multi-Vehicle ATF is suitable for most Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW & Audi vehicles. Recommended for use in: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC; Honda/Acura ATF-Z1 and Honda CVT; Nissan/Infiniti Matic-D, Matic-J, Matic-K and Matic-S; Hyundai/Kia SP-II, SP-III, SP-IV and SPH-IV; BMW 7045E, ETL 8072B, LA2634 and LT71141; Allison C-4; Mercedes-Benz NAG-1; Volvo 1161521, 1161540, 97340 and 1273.41; Subaru ATF HP, Lineartronic chain CVT and CVT-II, Lineartronic High Torque CVT, and CV-30; and VW/Audi G-052-025-A2 and G-052-162-A1. CURRENTLY UNABLE TO SHIP THIS PRODUCT TO CUSTOMERS LOCATED IN CALIFORNIA
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Product Features:
- FOR USE IN 95% OF VEHICLES INCLUDING MOST CVTs in operation with US registered light duty applications
- HIGH PERFORMANCE CONDITIONING AGENTS prolong seal elasticity to prevent leaks
- IMPROVED DURABILITY & TRANSMISSION LIFE with anti-wear technology to avoid costly repairs
- ENHANCED HIGH & LOW TEMP PERFORMANCE supports transmission fluid in all weather situations
Mobil 1 – Mobil 1 Synthetic Gear Lubricant LS 75W-140, 1 Quart (Part No.44815)
from
$21.99
Mobil 1 Synthetic Gear Lubricant LS 75W-140 is a supreme, multi-purpose automotive gear lubricant that helps to provide exceptional thermal stability and resistance to high temperature oxidation, extending gear life due to minimal deposits. Helps to deliver outstanding protection against low speed/high torque wear with the capability to handle severe driving conditions while delivering smooth efficient performance. Mobil 1 Synthetic Gear Lubricant LS provides exceptional shear stability, corrosion protection, and enhanced frictional properties. Compared to conventional hypoid gear lubricants, Mobil 1 LS 75W-140 performs exceptionally over a wide range of temperatures to reduce wear at start up. Mobil 1 gear lube helps to minimize leakage and reduce contamination, while providing a good resistance to foaming to maintain film strength for reliable lubrication. Meets or exceeds the requirements of the following industry specifications: API GL-5.
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Product Features:
- Mobil 1 synthetic automotive gear lubricant exceeds the highest level of performance requirements for modern passenger vehicles
- Helps to provide exceptional thermal stability and resistance to high temperature oxidation and extend gear life due to minimal deposits
- Delivers outstanding protection against low speed/high torque wear, handling severe driving conditions with smooth, efficient performance
- Compared to conventional hypoid gear lubricants, performs exceptionally over a wide range of temperatures to reduce wear at start up
- Provides exceptional shear stability, corrosion protection, and enhanced frictional properties
- Manufacturer Part Number: 102490
Our Differential Crush Sleeves for 2021 Ram 2500s
Make a smart move for your 2021 Ram 2500 with our Differential Crush Sleef for $13.99.
Yukon Gear – Crush Sleeve (Part No.33099)
from
$13.99
Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.
Product Features:
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Product Features:
- Crush sleeve for Chrysler 9.25″ front, GM 8.6″ IRS, 9.25″ IFS and 9.5″
- 0.640″ tall
Top-Rated Differential Brands For Your 2021 Ram 2500
When it comes to finding the perfect Differential for your 2021 Ram 2500, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 7 trusted brands. We carry the most popular Differential brands including Mobil Oil, Valvoline, and Driveworks, and more, all known for their exceptional customer ratings (average brand rating of 4.9 stars) and competitive prices, as low as $11.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 2021 Ram 2500, providing peace of mind with parts that meet or exceed OEM standards.
Popular Mobil Oil 2021 Ram 2500 Differentials
If you’re looking for a top-quality Differential for your 2021 Ram 2500, Advance Auto Parts has exactly what you need with our selection of Mobil Oil Differentials. We have 1 Mobil Oil Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $21.99, you’ll find the perfect Differential for your needs and budget. Mobil Oil Differentials for the 2021 Ram 2500 come highly rated, with over 90 customer reviews and an impressive average rating of 4.9 stars. Choosing a Mobil Oil Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$21.99
(90)
Mobil 1 Synthetic Gear Lubricant LS 75W-140, 1 Quart
“Differential fluid for 2017 Ram 1500, very satified”
Top-Quality Valvoline 2021 Ram 2500 Differentials
For those in search of a high-quality Differential for their 2021 Ram 2500, Advance Auto Parts offers a great selection of Valvoline Differentials. With 1 Valvoline Differentials in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Differentials start at just $12.49, giving you a range of options to suit your budget. Backed by over 446 customer ratings and an average rating of 4.8 stars, Valvoline Differentials provide both reliability and excellent performance. Choosing a Valvoline Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
from
$12.49
(446)
MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart
“seems to be ok”
FAQs for 2021 Ram 2500 Differentials
What are the best-selling Differentials for 2021 Ram 2500s?
Out of 16 Differentials that fit 2021 Ram 2500s, the following parts are the top sellers:
- Mobil 1 Synthetic Gear Lubricant LS 75W-140, 1 Quart (7070076) – $21.99
- Taper Bearing Set (5050766) – $13.99
- Taper Bearing Cone (5050049) – $11.99
What’s the price range for 2021 Ram 2500 Differentials?
The prices of Differentials for the 2021 Ram 2500 range from $11.99 up to $535.99 for the most premium parts.
What is the average price of a Differential for a 2021 Ram 2500?
The average price for Differentials for the 2021 Ram 2500 is $282.23. 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 Ram 2500 model years?
What are the cheapest Differentials for my 2021 Ram 2500?
The cheapest 2021 Ram 2500 Differentials we carry are:
- Taper Bearing Cone (5050049) – $11.99
- MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart (8020023) – $12.49
- Taper Bearing Set (5050766) – $13.99
- Crush Sleeve (11643360) – $13.99
- Mobil 1 Synthetic Gear Lubricant LS 75W-140, 1 Quart (7070076) – $21.99
Does Advance Auto Parts sell Differentials for any other 2021 Ram models?
Yes. We stock Differentials for 4 other popular 2021 Ram models. Some of the most popular are 2021 1500 Differentials, 2021 3500 Differentials, 2021 ProMaster City Differentials, 2021 5500 Differentials, and 2021 4500 Differentials.
What are the top-rated Differentials that fit the 2021 Ram 2500?
The one 2021 Ram 2500 Differential we have in stock is the Taper Bearing Cone. It is rated 4 stars and costs $11.99.
What types of Differentials do you sell for my 2021 Ram 2500?
As of 6/2/26, these are some of the most in-demand types of Differentials for a 2021 Ram 2500:
Can I get help with 2021 Ram 2500 Differential orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Ram Differentials and more.
What is your return policy for Ram 2500 Differentials?
Advance Auto Parts keeps returns simple. For new Ram 2500 Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.