2020 Toyota 4Runner Drivetrains

Please Select your Vehicle to See Exact Fit Parts

Essential Drivetrains for 2020 Toyota 4Runners

Carquest Premium – New CV Axle Shaft Assembly (Part No.NCV69142)

New CV Axle Shaft Assembly

from

$148.99
Carquest Premium constant velocity (C.V.) axle shaft assemblies are 100% new units that are designed to meet or exceed OE specifications. Every part number is tested to guarantee a proper fit and reliable performance. Carquest Premium CV axles are assembled with a specially formulated high-temperature moly grease to resist friction and wear of the bearings and joints. Our strict engineering and quality specifications ensure a long-lasting repair that is guaranteed with an industry-leading warranty.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • 100% new axle and components
  • New axle nut or attaching hardware included when applicable
  • Bearings, races and housings are heat-treated for longer life
  • Precision-engineered seal mating surfaces for leak-free performance
  • High moly CV joint grease with stainless-steel boot bands
See More

AISIN – Differential Lock Shift Actuator Assembly (Part No.SAT-020)

Differential Lock Shift Actuator Assembly

from

$622.99
OE Manufactured Direct Replacement Shift and Lock Actuators Control the Vehicle 2WD to 4WD, 4WD High to Low, and/or Differential Lock Function.

Product Features:
  • Actuators control the vehicle 2WD to 4WD, 4WD High to Low, and/or differential lock function.
See More

Dorman – Four Wheel Drive Axle Actuator Assembly (Part No.600-488)

Four Wheel Drive Axle Actuator Assembly

from

$448.99
This 4WD actuator directly replaces the original equipment part on specific vehicle applications. It is reverse engineered to reliably restore proper functionality.

Product Features:
  • Direct replacement – this 4WD axle actuator directly replaces the original equipment part on specific vehicle years, makes and models
  • Effective fix – installation addresses inoperative four-wheel drive caused by failed original actuator
  • Smart solution – delivers reliable fit and function for competitive price
  • Trustworthy quality – backed by team of designers and engineers in the United States
See More

Dorman – 4WD Transfer Case Motor Assembly (Part No.600-423)

4WD Transfer Case Motor Assembly

from

$1102.99
Transfer case stopped shifting between high and low ranges? Swap out a seized transfer case motor with this direct replacement. Designed to install and perform like the original motor, it uses a factory-style connector and is sealed for protection.

Product Features:
  • Direct replacement – this transfer case motor fits and performs like the original motor on certain vehicle applications
  • Durable construction – made with factory-style electrical connector and weathertight seal to prevent corrosion
  • 100% new – this transfer case motor is entirely new, not remanufactured like competitors
  • Quality assured – vehicle-specific application has been validation tested to ensure quality
See More

MOOG Driveline Products – Greaseable Premium Universal Joint (Part No.513)

Greaseable Premium Universal Joint

from

$45.99
Product Features:
  • COMPREHENSIVE COVERAGE – Available for foreign and domestic nameplates
  • GREASABLE DESIGN – Greasable u-joints allow for new grease to flush out contaminants and moisture
  • KEEPS DIRT OUT – Nitrile rubber grease seals use a compressed double lip design for effective protection against contaminants
  • RIGOROUS TESTING – Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
  • STRONG AND DURABLE – Bearing cups are cold-forged, case-hardened and precision ground while steel cross is forged and carburized heat treated for strength and durability
  • Cross forging shape and flash provide easier installation and high strength
See More

Yukon Gear – Pinion Install Kit For Toyota 7.5" IFS Differential (Four Cylinder Only) (Part No.13086)

Pinion Install Kit For Toyota 7.5" IFS Differential (Four Cylinder Only)

from

$295.99
Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings & races can be reused. This kit uses high quality bearings and races along with a high quality pinion seal and small parts. Included in this kit are the pinion bearings and races, pilot bearing (if applicable), crush sleeve (if applicable), complete pinion shim kit, pinion nut, thread locker, and marking compound with 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 pinion gear.

Product Features:
  • Fits standard rotation Toyota 7.5″ with 4 cylinder engine
  • Included are pinion bearings and races, pinion seal, crush sleeve, complete pinion shim kit, and marking compound with brush.
See More

National – Multi-Purpose Seal (Part No.221510)

Multi-Purpose Seal

from

$4.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
  • Resistance to EP lubricants
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

National – Multi Purpose Seal (Part No.710595)

Multi Purpose Seal

from

$22.99
Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: – 0 Deg. F to 400 Deg. F / – 0 Deg. C to 204 Deg. C
  • Excellent high temperature capabilities
  • Compatible with wide range of fluids
  • Delivers quality and reliable performance for every type of repair
See More

Yukon Gear – Toyota 8" Front Straight Axle Heavy Duty Inner Seal (Part No.30343)

Toyota 8" Front Straight Axle Heavy Duty Inner Seal

from

$22.99
Toyota 8″ front straight axle heavy duty inner seal.

Product Features:
  • Front inner axle seal
  • Fits Toyota 8″ with 4 cylinder engine
  • Extra heavy duty design
See More

Yukon Gear – High Performance Ring & Pinion Gear Set For Toyota V6 In A 4.88 Ratio (Part No.24596)

High Performance Ring & Pinion Gear Set For Toyota V6 In A 4.88 Ratio

from

$384.99
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. Models w/ factory 3.07 & 4.88’s have a different offset and will need a new dropout when changing ratio.

Product Features:
  • Fits Toyota V6 rear
  • 8.125″ ring gear diameter
  • 29 spline pinion
  • 10 ring gear bolts
  • 4.88 ratio
See More

Yukon Gear – Ring and Pinion Kit (Part No.24554)

Ring and Pinion Kit

from

$569.99
Ring and Pinion Kit

USA Standard Gear – Master Overhaul Kit For Toyota Tacoma And 4-Runner With Factory Electric Locker (Part No.37112)

Master Overhaul Kit For Toyota Tacoma And 4-Runner With Factory Electric Locker

from

$612.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.

Product Features:
  • Fits Toyota Tacoma and T100 rear with factory locking differential
  • Uses Koyo bearings and races
  • Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, oil baffles and slingers, thread locker, marking compound with brush and silicone.
See More

USA Standard Gear – Master Overhaul Kit for Toyota 7.5" IFS Differential for T100, Tacoma, and Tundra (Part No.37108)

Master Overhaul Kit for Toyota 7.5" IFS Differential for T100, Tacoma, and Tundra

from

$364.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, pinion shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket. .

Product Features:
  • Fits reverse rotation Toyota 7.5″
  • Uses Koyo bearings and races
  • Included in this kit are carrier bearings and races, pinion bearings and races, pinion seal, axle seals, pinion shim kit, ring gear bolts, pinion nut, crush sleeve , oil baffles and slingers , thread locker, marking compound with brush, and silicone.
See More

Yukon Gear – Spindle Nut Kit For Toyota Front (Part No.33513)

Spindle Nut Kit For Toyota Front

from

$24.99
Product Features:
  • Spindle nut kit for Toyota front
See More

Dorman – Wheel Bearing Hub Nut (Part No.926-263)

Wheel Bearing Hub Nut

from

$29.99
This spindle nut is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this spindle nut matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

AISIN – Transfer Case Shift Actuator Assembly (Part No.SAT-019)

Transfer Case Shift Actuator Assembly

from

$1214.99
OE Manufactured Direct Replacement Shift and Lock Actuators Control the Vehicle 2WD to 4WD, 4WD High to Low, and/or Differential Lock Function.

Product Features:
  • Actuators control the vehicle 2WD to 4WD, 4WD High to Low, and/or differential lock function.
See More

AISIN – Transfer Case Shift Actuator Assembly (Part No.SAT-018)

Transfer Case Shift Actuator Assembly

from

$665.99
OE Manufactured Direct Replacement Shift and Lock Actuators Control the Vehicle 2WD to 4WD, 4WD High to Low, and/or Differential Lock Function.

Product Features:
  • Actuators control the vehicle 2WD to 4WD, 4WD High to Low, and/or differential lock function.
See More

Cardone – Drive Shaft: Greasable, Direct Replacement (Part No.65-5003)

Drive Shaft: Greasable, Direct Replacement

from

$425.99
CARDONE Remanufactured Prop Shafts are engineered using the most stringent quality processes to deliver smooth, consistent performance in any driving condition. Original designs are scrutinized for potential improvement, and where applicable, design upgrades are implemented to produce a more durable part than the original. All critical components are tested to ensure proper function. Additionally, all CARDONE Prop Shafts are 100 percent dynamically balanced, resulting in vibration-free performance at all speeds.

Product Features:
  • Built to match O.E. form, fit and function.
  • 100 percent NEW universal joints are installed to ensure proper fit and optimal performance.
  • All slip yokes are lubricated to prevent premature wear.
  • Units are 100 percent dynamically balanced at 3200 RPMs for vibration-free operation and increased joint life.
See More

Dorman – One-Piece Steel Driveshaft Assembly (OE Fix) (Part No.936-777)

One-Piece Steel Driveshaft Assembly (OE Fix)

from

$410.99
The original drive shafts on specific vehicles have permanently staked universal joints that make servicing difficult. This Dorman OE FIX rear drive shaft makes the U-joints serviceable for simpler maintenance.

Product Features:
  • Ready to install – this drive shaft is shipped pre-assembled and factory balanced to ensure immediate smooth operation
  • Simplifies repair – this replacement makes the U-joints serviceable for simpler maintenance
  • All-new manufacturing – made 100% new, not remanufactured, so there’s no core charge or return hassle
  • Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
See More

Yukon Gear – Replacement Pinion Depth Shims For Dana 60, 61 & D70-U (Part No.55012)

Replacement Pinion Depth Shims For Dana 60, 61 & D70-U

from

$17.99
Product Features:
  • Pinion depth shims for Dana Spicer 60 and 70U
See More

Yukon Gear – Solid Preload Kit For Toyota Landcruiser (Part No.55065)

Solid Preload Kit For Toyota Landcruiser

from

$30.99
Preload shim kit for Toyota Landcruiser. Also compatible with Toyota 8″ 4 cylinder & V6 with a solid spacer.

Product Features:
  • Preload shim kit
  • Fits 9.5″ Toyota Landcruiser
See More

Yukon Gear – AxleShaft (Part No.21899)

AxleShaft

from

$399.99
AxleShaft

Yukon Gear – 1541H Alloy Rear Axle For ’86-’95 Toyota Pick And 4Runner (Part No.21659)

1541H Alloy Rear Axle For '86-'95 Toyota Pick And 4Runner

from

$284.99
Yukon 1541H alloy rear axle for ’86-’95 Toyota Pick and 4Runner with length 28 1/2″ and 30 splines. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H alloy rear axles come with a five year warranty against manufacturing defects.

Product Features:
  • 30 spline
  • 6 lug
  • 28.5″ long
  • Fits Toyota 8″ and V6 in 1989-1995 Pickup and 4Runner
See More

Yukon Gear – Redline Synthetic "Shock Proof" Oil – 3 Quarts (Part No.15000)

Redline Synthetic "Shock Proof" Oil - 3 Quarts

from

$99.99
Redline Synthetic “Shock Proof” Oil. 3 Quarts.

Product Features:
  • Includes three quarts of Redline Shockproof oil
See More

Valvoline – MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon (Part No.773775)

MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon

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.

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
See More

Yukon Gear – Master Overhaul Kit For Toyota V6 And Turbo 4 Differential, ’02 & Down (Part No.14124)

Master Overhaul Kit For Toyota V6 And Turbo 4 Differential, '02 & Down

from

$464.99
Yukon Master Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. This kit uses premium bearings and races along with high quality seals and small parts. Included in this kit are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), Thread locking compound, marking compound with brush, and gasket. Yukon’s Master Overhaul kits are the most comprehensive and complete kits on the market. They do extensive research to ensure that every kit is specially tailored to your application. This kit fits applications with a 27 spline pinion.

Product Features:
  • Fits Toyota V6 rear
  • Included are KOYO bearings and races along with high quality seals and small parts.
  • Included in this kit are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve , oil baffles and slingers , thread locker, marking compound with brush, and gasket.
See More

Yukon Gear – Bearing Install Kit For Toyota 7.5" IFS Differential, For V6 Only (Part No.11087)

Bearing Install Kit For Toyota 7.5" IFS Differential, For V6 Only

from

$359.99
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), 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.

Product Features:
  • Fits standard rotation Toyota 7.5″ front with 6 cylinder engine
  • Included are carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve, marking compound and brush.
See More

USA Standard Gear – Master Overhaul Kit for the ’85 and Older Toyota 8" Differential (Part No.37076)

Master Overhaul Kit for the '85 and Older Toyota 8" Differential

from

$267.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.

Product Features:
  • Fits Toyota 8″ and 4 cylinder engine, 1985 and down or 1986 and up with aftermarket ring and pinion set
  • Uses Koyo bearings and races
  • Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve eliminator, thread locker, marking compound with brush and gasket.
See More

Upgrade your 2020 Toyota 4Runner with Top-Quality Drivetrains

When it comes to maintaining or upgrading your 2020 Toyota 4Runner, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Toyota or enhancing its overall performance, Drivetrains are key to keeping your 4Runner functioning at its best. At Advance Auto Parts, we offer a wide selection of 29 Drivetrains for the 2020 Toyota 4Runner, designed to meet your needs without breaking the bank. From Drive Shafts and Axle replacements to Transfer Cases upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Drivetrains for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Drivetrains for your 2020 Toyota 4Runner at great prices. Our Drivetrains inventory for this model ranges from just $4.99 to $1,189.99, with an average price of $455.33. Our 29 Drivetrains in stock come from 11 trusted brands, so you’re sure to find the right part for your 2020 Toyota 4Runner without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2020 Toyota 4Runner, we stock popular OEM and aftermarket Drivetrains from top names like Valvoline, and more. Valvoline Drivetrains start at just $13.99 and boast an impressive 4.8 stars average rating from customers. With 1,362 customer reviews and counting, our 2020 Toyota 4Runner Drivetrains have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Drivetrain upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2020 Toyota 4Runner is always ready to roll. We’re committed to providing you with everything you need to keep your 4Runner in top shape, all in one place. Start shopping confidently below for your 2020 Toyota 4Runner!

Best-Selling Drive Shafts and Axles for 2020 Toyota 4Runners

Enhance the driving experience in your Toyota with 4 quality Drive Shafts and Axle components, starting at $13.99.

Carquest Premium – CV Axle Shaft Assembly (Part No.NCV69170XD)

CV Axle Shaft Assembly

from

$211.99
Carquest Premium constant velocity (C.V.) axle shaft assemblies are 100% new units that are designed to meet or exceed OE specifications. Every part number is tested to guarantee a proper fit and reliable performance. Carquest Premium CV axles are assembled with a specially formulated high-temperature moly grease to resist friction and wear of the bearings and joints. Our strict engineering and quality specifications ensure a long-lasting repair that is guaranteed with an industry-leading warranty.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • 100% new axle and components
  • New axle nut or attaching hardware included when applicable
  • Bearings, races and housings are heat-treated for longer life
  • Precision-engineered seal mating surfaces for leak-free performance
  • High moly CV joint grease with stainless-steel boot bands
See More

Driveworks – Oil Seal (Part No.S-225875)

Oil Seal

from

$13.99
Product Features:
  • Brand may vary by location
See More

Dorman – Drive Shaft: Greaseable, Adjustable (Part No.938-306)

Drive Shaft: Greaseable, Adjustable

from

$693.99
Replacing a drive shaft doesn’t have to be complicated. This complete drive shaft assembly is pre-balanced and ready to install with 100% new yokes, tubes, constant velocity (CV) joints and universal joints.

Product Features:
  • Direct replacement – this drive shaft is made to the original equipment dimensions for dependable fit and performance
  • 100% new – this drive shaft is made from all new components so there’s no core charge or return hassle
  • Ready to install – this drive shaft arrives pre-balanced to make installation quick and simple
  • Serviceable construction – non-staked universal joints are designed for future serviceability
See More

Dorman – One-Piece Steel Driveshaft Assembly (OE Fix) (Part No.936-772)

One-Piece Steel Driveshaft Assembly (OE Fix)

from

$542.99
The original drive shafts on specific vehicles have permanently staked universal joints that make servicing difficult. This Dorman OE FIX rear drive shaft makes the U-joints serviceable for simpler maintenance.

Product Features:
  • Ready to install – this drive shaft is shipped pre-assembled and factory balanced to ensure immediate smooth operation
  • Simplifies repair – this replacement makes the U-joints serviceable for simpler maintenance
  • All-new manufacturing – made 100% new, not remanufactured, so there’s no core charge or return hassle
  • Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
See More

Most Popular 2020 Toyota 4Runner Transfer Cases

Customize your Toyota with 4 Transfer Cases products like Transmission Transfer Case Motors, Transfer Case Shift Shaft Bearings, and Transfer Case Actuators, all priced under $1,189.99.

National – Multi-Purpose Seal (Part No.221510)

Multi-Purpose Seal

from

$4.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
  • Resistance to EP lubricants
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

Dorman – 4WD Transfer Case Motor (Part No.600-493)

4WD Transfer Case Motor

from

$1189.99
Transfer case stopped shifting between high and low ranges? Swap out a seized transfer case motor with this direct replacement. Designed to install and perform like the original motor, it uses a factory-style connector and is sealed for protection.

Product Features:
  • Direct replacement – this transfer case motor fits and performs like the original motor on certain vehicle applications
  • Durable construction – made with factory-style electrical connector and weathertight seal to prevent corrosion
  • 100% new – this transfer case motor is entirely new, not remanufactured like competitors
  • Quality assured – vehicle-specific application has been validation tested to ensure quality
See More

Dorman – 4WD Transfer Case Motor Assembly (Part No.600-423)

4WD Transfer Case Motor Assembly

from

$1102.99
Transfer case stopped shifting between high and low ranges? Swap out a seized transfer case motor with this direct replacement. Designed to install and perform like the original motor, it uses a factory-style connector and is sealed for protection.

Product Features:
  • Direct replacement – this transfer case motor fits and performs like the original motor on certain vehicle applications
  • Durable construction – made with factory-style electrical connector and weathertight seal to prevent corrosion
  • 100% new – this transfer case motor is entirely new, not remanufactured like competitors
  • Quality assured – vehicle-specific application has been validation tested to ensure quality
See More

AISIN – Transfer Case Shift Actuator Assembly (Part No.SAT-018)

Transfer Case Shift Actuator Assembly

from

$665.99
OE Manufactured Direct Replacement Shift and Lock Actuators Control the Vehicle 2WD to 4WD, 4WD High to Low, and/or Differential Lock Function.

Product Features:
  • Actuators control the vehicle 2WD to 4WD, 4WD High to Low, and/or differential lock function.
See More

Top Picks for 2020 Toyota 4Runner Differentials

Upgrade Toyota 4Runners with top-quality Differentials parts, including 18 OEM and aftermarket selections for your 2020 model.

Valvoline – MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon (Part No.773775)

MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon

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.

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
See More

Valvoline – Import Multi-Vehicle Synthetic Automatic Transmission Fluid, 1 Quart (Part No.822389)

Import Multi-Vehicle Synthetic Automatic Transmission Fluid, 1 Quart

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.

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
See More

Motive Gear – Differential Pinion Shim Kit (Part No.1109)

Differential Pinion Shim Kit

from

$13.49


Product Features:
  • KIT SHIM TOYO TRK 79-92 REAR/89-92 FRONT
See More

Dorman – Pre-Pressed Axle (OE Fix) (Part No.926-137)

Pre-Pressed Axle (OE Fix)

from

$869.99
Replacing a worn wheel bearing usually requires a time-consuming procedure with a shop press. This Dorman OE FIX loaded axle includes all critical components already assembled for a fast, simple, safe install.

Product Features:
  • Easier installation – this loaded axle assembly includes a new axle shaft, wheel bearing, hub and backing plate pre-assembled and ready to install right out of the box
  • Time saver – eliminates frustrating, unpredictable work required to replace bearings without damaging other components
  • Simpler solution – eliminates the need to use potentially dangerous shop press to perform complete bearing repair
  • Quality tested – this part has undergone try-on, corrosion and material testing to ensure a quality fit and long service life
See More

Dorman – Pre-Pressed Axle (OE Fix) (Part No.926-138)

Pre-Pressed Axle (OE Fix)

from

$868.99
Replacing a worn wheel bearing usually requires a time-consuming procedure with a shop press. This Dorman OE FIX loaded axle includes all critical components already assembled for a fast, simple, safe install.

Product Features:
  • Easier installation – this loaded axle assembly includes a new axle shaft, wheel bearing, hub and backing plate pre-assembled and ready to install right out of the box
  • Time saver – eliminates frustrating, unpredictable work required to replace bearings without damaging other components
  • Simpler solution – eliminates the need to use potentially dangerous shop press to perform complete bearing repair
  • Quality tested – this part has undergone try-on, corrosion and material testing to ensure a quality fit and long service life
See More

Yukon Gear – Master Overhaul Kit For New Toyota Clamshell Design Front Reverse Rotation Differential (Part No.14130)

Master Overhaul Kit For New Toyota Clamshell Design Front Reverse Rotation Differential

from

$649.99
Yukon Master Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. This kit uses premium bearings and races along with high quality seals and small parts. Included in this kit are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), Thread locking compound, and marking compound with brush. Yukon’s Master Overhaul kits are the most comprehensive and complete kits on the market. They do extensive research to ensure that every kit is specially tailored to your application.

Product Features:
  • Fits Toyota 8″ clamshell front
  • Included are Timken bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush, and silicone.
See More

AISIN – Differential Lock Shift Actuator Assembly (Part No.SAT-020)

Differential Lock Shift Actuator Assembly

from

$622.99
OE Manufactured Direct Replacement Shift and Lock Actuators Control the Vehicle 2WD to 4WD, 4WD High to Low, and/or Differential Lock Function.

Product Features:
  • Actuators control the vehicle 2WD to 4WD, 4WD High to Low, and/or differential lock function.
See More

USA Standard Gear – Master Overhaul Kit for New Toyota Clamshell Design Front Reverse Rotation Differential (Part No.37115)

Master Overhaul Kit for New Toyota Clamshell Design Front Reverse Rotation Differential

from

$614.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.

Product Features:
  • Fits Toyota 8″ clamshell front
  • Uses Koyo bearings and races
  • Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, pinion nut, crush sleeve, thread locker, marking compound with brush and silicone.
See More

Yukon Gear – Bearing Install Kit For New Toyota Clamshell Design Front Reverse Rotation Differential (Part No.11108)

Bearing Install Kit For New Toyota Clamshell Design Front Reverse Rotation Differential

from

$569.99
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 high quality 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.

Product Features:
  • Fits Toyota 8″ clamshell front
  • Reverse rotation only
  • Included are carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve, marking compound and brush.
See More

Yukon Gear – Ring and Pinion Kit (Part No.24554)

Ring and Pinion Kit

from

$569.99
Ring and Pinion Kit

Yukon Gear – Ring and Pinion Kit (Part No.24680)

Ring and Pinion Kit

from

$544.99
Ring and Pinion Kit

Yukon Gear – Ring and Pinion Kit (Part No.24681)

Ring and Pinion Kit

from

$544.99
Ring and Pinion Kit

Yukon Gear – High Performance Ring & Pinion Gear Set For Toyota FJ Cruiser Front, 4.56 Ratio, Thick (Part No.24635)

High Performance Ring & Pinion Gear Set For Toyota FJ Cruiser Front, 4.56 Ratio, Thick

from

$529.99
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.
See More

Yukon Gear – High Performance Ring & Pinion Gear Set For Toyota FJ Cruiser Front, 4.88 Ratio, Thick (Part No.24565)

High Performance Ring & Pinion Gear Set For Toyota FJ Cruiser Front, 4.88 Ratio, Thick

from

$524.99
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. This is a thick gear for a 3.73 & down carrier. 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.

Product Features:
  • Fits 8″ Toyota clamshell front
  • 8.00″ ring gear diameter
  • 29 spline pinion
  • 10 ring gear bolts
  • 4.88 ratio
  • Thick gear for 3.73 and down carrier
See More

Yukon Gear – RngPnnKt (Part No.24677)

RngPnnKt

from

$468.99
RngPnnKt

Yukon Gear – RngPnnKt (Part No.24679)

RngPnnKt

from

$454.99
RngPnnKt

Yukon Gear – Pinion Install Kit For Toyota Clamshell Design Front Reverse Rotation Differential (Part No.13102)

Pinion Install Kit For Toyota Clamshell Design Front Reverse Rotation Differential

from

$353.99
Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings & races can be reused. This kit uses high quality bearings and races along with a high quality pinion seal and small parts. Included in this kit are the pinion bearings and races, pilot bearing (if applicable), crush sleeve (if applicable), complete pinion shim kit, pinion nut, thread locker, and marking compound with 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 pinion gear.

Product Features:
  • Fits Toyota 8″ clamshell front
  • Reverse rotation only
  • Included are pinion bearings and races, pinion seal, crush sleeve, complete pinion shim kit, and marking compound with brush.
See More

Castrol – Transmax ATF/CVT Universal Transmission Fluid, Smooth Performance, 1 Gallon (Part No.15E0C8)

Transmax ATF/CVT Universal Transmission Fluid, Smooth Performance, 1 Gallon

from

$28.99
Castrol® Transmax® ATF/CVT Universal is a premium full-synthetic transmission fluid engineered for exceptional performance in both traditional step-shifting automatic transmissions and modern continuously variable transmissions (CVTs). Featuring Castrol Smooth Drive® Technology, it ensures enhanced friction durability for seamless gear shifts and superior high-temperature protection to resist oxidation. This advanced formulation offers unmatched protection against copper corrosion, extending the life of your transmission system. Its broad compatibility covers a wide range of ATF and CVT applications, including Dexron VI, Mercon LV, Toyota WS, Honda DW-1, Nissan Matic S, and many more, making it ideal for diverse vehicle types, including hybrids. Designed to improve workshop efficiency and simplify inventory management, this fluid is a versatile solution for professional mechanics and DIY enthusiasts alike. Packaged in a convenient 1-gallon size, it delivers outstanding value and reliability for maintaining optimal transmission performance.

Product Features:
  • Enhanced friction durability for smooth transmission performance
  • Superior high temperature protection to effectively resist oxidation
  • Unsurpassed protection against copper corrosion
  • Broad scope of vehicle applications improves workshop efficiency and inventory management
  • ATF Applications: Dexron VI (Dexron III, Dexron), Mercon LV (Mercon SP, Mercon V, Mercon), JASO 1A (03), JASO 1A LV (13), Toyota T IV, Toyota T III, Toyota WS, Honda/Acura DW 1/Z 1, Nissan Matic D, Matic J, Matic S, Hyundai/Kia SP IV, SP III
  • ATF Applications: Mazda ATF M-V, M-III, FZ, Mitsubishi SP IV, SP III, IIM, II, PA, J3, VW/Audi (6, 8 & 9 speed automatics), BMW/Mini (6, 8 and 9 speed automatics), Jaguar/Land Rover (6, 8 & 9 speed automatics), Porsche (6, 8 & 9 speed automatics)
  • ATF Applications: Volvo (6, 8 and 9 speed automatics), Volvo Transmission Oil 97342, AT102, Mercedes-Benz (7 and 9 speed automatics)
  • CVT Applications: Toyota CVT Fluid TC, Toyota CVT Fluid FE , Nissan CVT Fluid NS-1, Nissan CVT Fluid NS-2, Nissan CVT Fluid NS-3, Subaru i-CVT Fluid, Subaru i-CVT FG, Subaru Lineartronic High Torque Chain CVTF, Honda HCF-2
See More

In-Demand Universal Joints for 2020 Toyota 4Runners

Select from 1 premium Universal Joints parts for your 2020 Toyota 4Runner.

Spicer – Universal Joint, Greaseable Toyota Series ISR (Part No.5-1510X)

Universal Joint, Greaseable Toyota Series ISR

from

$62.99
When you see the Spicer name, you know you are buying the highest quality product available. Spicer universal joints are no exception. Dana manufactures a full line of Spicer universal joints that are engineered to ensure longer life for vehicles in a wide variety of applications, from light vehicle to commercial and off-highway.

Product Features:
  • OE engineering and field tested experience is why the Spicer brand is the most trusted in the industry.
  • Forged with high-quality steel, these u-joints are heat treated and case-hardened with precision to specific levels, ensuring optimal strength and durability.
  • The process of precision grinding the seal and bearing surfaces helps to improve the life of the seal and bearing.
  • Zerk allows for lubricating at regular intervals to help extend the life of the part.
See More

Most Sold 2020 Toyota 4Runner 4WD Components

Explore our best-selling Toyota parts for the 2020 4Runner among 1 OEM and aftermarket options starting from $448.99.

Dorman – Four Wheel Drive Axle Actuator Assembly (Part No.600-488)

Four Wheel Drive Axle Actuator Assembly

from

$448.99
This 4WD actuator directly replaces the original equipment part on specific vehicle applications. It is reverse engineered to reliably restore proper functionality.

Product Features:
  • Direct replacement – this 4WD axle actuator directly replaces the original equipment part on specific vehicle years, makes and models
  • Effective fix – installation addresses inoperative four-wheel drive caused by failed original actuator
  • Smart solution – delivers reliable fit and function for competitive price
  • Trustworthy quality – backed by team of designers and engineers in the United States
See More

Top-Rated Drivetrains Brands For Your 2020 Toyota 4Runner

Shop for the best-rated brands offering Drivetrains and other products for your 2020 Toyota 4Runners. Below you’ll find some of our best rated Drivetrains from Valvoline, and more. Drivetrains from these brands that fit a 2020 4Runner start at just $13.99 and are rated as high as 4.8 stars. OEM and aftermarket Drivetrains don’t get more top quality, durable, and affordable than from the brands below.

Popular Valvoline 2020 Toyota 4Runner Drivetrains

When it comes to maintaining or upgrading your 2020 Toyota 4Runner, using quality Drivetrains is essential to ensure durability and a perfect fit. Valvoline ticks all of those boxes. We offer a wide selection of Valvoline Drivetrains, specifically designed for the 2020 Toyota 4Runner. With over 2 Valvoline brand Drivetrains in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $13.99, with an average price of just $24.99. Plus, with over 454 customer reviews and an average rating of 4.8 stars, you can trust that our Valvoline Drivetrains will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Import Multi-Vehicle Synthetic Automatic Transmission Fluid, 1 Quart
from $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”
MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon
from $35.99
(446)
MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon
“Good quality great price”

FAQs for 2020 Toyota 4Runner Drivetrains

Which Drivetrains are best-sellers for 2020 Toyota 4Runners?

Out of 29 Drivetrains that fit 2020 Toyota 4Runners, the following parts are the top sellers:

What’s the price range for 2020 Toyota 4Runner Drivetrains?

Drivetrain prices for the 2020 Toyota 4Runner start at $4.99 and go up to $1,189.99 for the most premium parts.

What’s the average price of a Drivetrain for a 2020 Toyota 4Runner?

The average price for Drivetrains for the 2020 Toyota 4Runner is $455.33. Keep in mind the variety of part types within our Drivetrain category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Drivetrains for other Toyota 4Runner model years?

Yes, we currently carry Drivetrains for 41 model years of Toyota 4Runners between 1984 and 2026. Drivetrains are bought most frequently for the following model years: 2023, 2022, 2021, 2019, 2018, 2017, 2016, 2015, and 2014.

What are the cheapest Drivetrains for my 2020 Toyota 4Runner?

The cheapest 2020 Toyota 4Runner Drivetrains we carry in stock are:

What types of Drivetrains do you sell for my 2020 Toyota 4Runner?

Can I get help with 2020 Toyota 4Runner Drivetrain orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Toyota Drivetrains and more.

What is your return policy for Toyota 4Runner Drivetrains?

Advance Auto Parts keeps returns simple. For new Toyota 4Runner Drivetrains and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.