1991 Toyota 4Runner Differentials

Keep Your 1991 Toyota 4Runner in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1991 Toyota 4Runner looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Pinion Seals, Differential Bearings, and Pinion Shaft Bearings. 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 National, FELPRO, and Mobil Oil. For example, National Differentials start at just $7.79 with an average 4.3 star rating. FELPRO and Mobil Oil offer similar pricing and quality, backed by strong customer feedback. With over 549 reviews and a solid 4 star average, you can shop with confidence knowing other Toyota 4Runner owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1991 Toyota 4Runner Differential at Advance Auto Parts is around $231.32, with a range that starts at $5.99 and goes up to $959.99. With 204 options in stock from 11 trusted brands, finding the right fit is easy. Popular picks like Multi-Purpose Bearing, Bearing Race, and Tapered Roller Bearing Cone start at just $7.79 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 4WD Components and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 1991 Toyota 4Runner in peak condition, inside and out.

Looking for the perfect Differential for your 1991 Toyota 4Runner? 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 Toyota 4Runner. Whether you’re driving a 1991 model or another popular model year like 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 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 1991 Toyota 4Runner Differentials

from

$11.99

Toyota 8″ & V6 gasket.

Product Features:

Dropout gasket
Fits Toyota 8″ and V6

from

$782.99

Differential

from

$11.99

Product Features:

Side adjuster lock
Fits Toyota 8″ with 4 cylinder engine

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$8.99

Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

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

from

$51.99

Product Features:

CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
PREMIUM MATERIALS: Precision manufactured using high-quality materials for durability and performance
OE-STYLE DESIGN: Engineered to meet OE specifications
COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$39.99

8″ Toyota, 7.5″ GM, 8.2″ GM, 12T, pinion shim set, & Mazda truck.

Product Features:

Pinion depth shim kit for Toyota 7.5″, 8″ and V6

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$959.99

The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly locker is a mechanical locking differential. It features a forged case and 8620 internals for maximum strength. It’s patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000!

Product Features:

Fits Toyota 8″ with 4 cylinder engine
Patented internal design reduces common locker failures
8620 internals for added strength
Assembled in the USA

from

$529.99

8″ Reverse high-pinion Toyota Drop Out (fits 8″ Housing) .

Product Features:

Fits Toyota Landcruiser reverse rotation front

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$10.99

V6 standard Open pinion gear Thrust washer.

Product Features:

Pinion gear thrust washer
Fits Toyota V6

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$364.99

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.

Product Features:

Fits reverse rotation Toyota 7.5″
7.500″ ring gear diameter
23 spline pinion
10 ring gear bolts
4.56 ratio

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$9.99

Product Features:

Roll pin
Fits Toyota 8″ with 4 cylinder engine

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$13.49

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.

from

$7.79

Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.

Product Features:

PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION – Crowned raceways for even load distribution
OE-STYLE DESIGN – Engineered to meet OE specifications
COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$7.99

Oil baffle for Toyota Landcruiser reverse rotation front, 8″ IFS front & TV6/Tacoma rear with factory locker.

Product Features:

Oil baffle
Fits Toyota Landcruiser reverse rotation front

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$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.

from

$137.99

Redline Synthetic “Shock Proof” Oil. 4 Quarts.

Product Features:

Includes four quarts of Redline Shockproof oil

from

$298.99

Product Features:

Cross pin shaft
Fits Toyota V6

from

$246.99

Yukon yoke for Toyota 7.5″ IFS (and ’85 and newer rear) with 23 spline pinion. All Yukon yokes come with a one year warranty against manufacturing defects.

Product Features:

Fits Toyota 7.5″
23 spline

from

$37.99

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:

Designed to repair damaged, grooved or worn shafts
Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
Easy to install with removable flange and installation tool
Installation tool reduces sleeve distortion and allows for installation without removal from the shaft

from

$6.99

Toyota 7.5″, 8″, & V6 ring gear bolt retainer plate (5 needed).

Product Features:

Ring gear bolt retainer plate for Toyota 7.5″ 8″ and 8″ V6
5 needed

from

$274.99

T8 30spline axle ’86-00 (24.64″ – 29.08″ CUT2LTH) 4340.

Product Features:

Fits 1979-2000 Toyota 8″ and V6 rear
4340 Chromoly
30 spline
29 1/8″ long
Cut to length design fits 26.62″-29.26″ applications
106mm brake pilot

from

$549.99

The Spartan Locker, by USA Standard Gear, provides reliable traction at a low cost. Give your vehicle great traction and save some cash. Choose a Spartan Locker for better traction. The Spartan locker by USA standard gear is a mechanical locker that replaces the spiders in a standard case. The Spartan locker’s design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap! The couplers and drivers are made from 9310 steel, for added strength. Each Spartan locker carries a one year warranty against defect.

Product Features:

Fits Toyota 8″ and V6
Made from 9310 steel for added strength
Works with stock side gears in standard carrier case

from

$38.99

Product Features:

Side adjuster
Fits Toyota V6 and Landcruiser reverse rotation front

from

$406.99

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, 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. Includes side shims.

Product Features:

Fits reverse rotation Toyota 7.5″ front
Included are Timken bearings and races, pinion bearings and races, pinion seal, axle seals, complete shim kit, ring gear bolts, pinion nut, crush sleeve , oil baffles and slingers , thread locker, marking compound with brush, and silicone.

from

$99.99

Bearing race driver for Toyota front V6, Landcruiser reverse rotation, and Tacoma with locker (TOY30025). No return.

Product Features:

Bearing race driver
Fits 30025 race
All steel construction

from

$518.99

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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$323.99

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!

from

$109.99

Yukon 12 hole yoke for ’83 and newer Toyota 8″ and V6 with 27 splines. All Yukon yokes come with a one year warranty against manufacturing defects.

Product Features:

Fits Toyota 8″ and V6
27 spline
Round companion flange

Popular 1991 Toyota 4Runner Differentials Categories

Differential Oil

Pinion Shaft Bearings

Differential Open Unit and Components

Differential Pinion Shaft Lock Bolts

Differential Bearings

Differential Pinion Flanges

Differential Axle Shafts

Differential Pinion Pilot Bearings

Differential Carriers

Differential Bearing Kits

Front Differential Pinion Bearings

Differential Rebuild Kits

Differential Pinion Seals

Differential Ring and Pinions

Differential Cases

Differential End Yokes

Differential Lock Assemblies

Differential Air System Seal Housings

Differential Spools

Differential Carrier Bearing Adjusters

Front Differential Cover Gaskets

Differential Pinion Bearing Kits

Differential Seals

Complete Differentials

Differential Ring Gear Bolts

Bearing Race Drivers

Differential Crush Sleeves

Pinion Shaft Seals

Differential Side Bearing Spacers

Differential Pinion Shims

Differential Pinion Shaft Nuts

Differential Gear Install Kits

Differential Cross Pins

Automatic Transmission Differential Carrier Gaskets

Differential Side Gear Thrust Washers

Differential Pinion Bearing Baffles

Differential Pinion Gear Thrust Washers

Differential Pinion Gear Washers

Differential Ring and Pinion Kits

Limited Slip Differential Assemblies

Most Popular Differential Pinion Seals for 1991 Toyota 4Runners

Enhance your 1991 Toyota 4Runner with one of the 2 Differential Pinion Seals we have in stock, starting at just $13.49.

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from

$13.49

from

$19.99

Pinion seal for 7.5″, 8″, V6, and T100 and Tacoma with lockers.Yukon Mighty seal.

Product Features:

Pinion seal
Fits Toyota 7.5″, 8″ with 4 cylinder engine, V6, Landcruiser and Tacoma/T100 with factory locking differential

Best-Selling 1991 Toyota 4Runner Differential Bearings

Upgrade your 4Runner with one of our 3 best-selling Differential Bearings, earning an average 4.25 stars rating across 7 reviews.

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from

$7.79

Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.

Product Features:

PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION – Crowned raceways for even load distribution
OE-STYLE DESIGN – Engineered to meet OE specifications
COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$24.49

Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.

Product Features:

PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION – Crowned raceways and rollers for even load distribution
OE-STYLE DESIGN – Engineered to meet OE specifications
COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$69.99

Product Features:

CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
PREMIUM MATERIALS: Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION: Crowned raceways and rollers for even load distribution
OE-STYLE DESIGN: Engineered to meet OE specifications
COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on

Top-Quality Pinion Shaft Bearings for 1991 Toyota 4Runners

Choose a high-quality OEM or aftermarket Pinion Shaft Bearing for Toyota 4Runners and enjoy top-notch performance from $16.99.

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from

$16.99

Product Features:

CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
PREMIUM MATERIALS: Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION: Crowned raceways and rollers for even load distribution
OE-STYLE DESIGN: Engineered to meet OE specifications
COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on

Top Picks for 1991 Toyota 4Runner Differential Oil

Invest in one of our 5 durable Differential Oil for your 1991 Toyota, knowing you’re getting trusted brands and expert craftsmanship.

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from

$19.99

Mobil 1 Synthetic Gear Lubricant LS 75W-90 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-90 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 good resistance to foaming to maintain film strength for reliable lubrication. Meets or exceeds the requirements of the following industry specifications: API GL-5.

Product Features:

Mobil 1 LS synthetic automotive gear lubricant exceeds the highest level of performance requirements of 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: 104361

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$148.99

Redline Synthetic “Shock Proof” Oil with positraction Additive. 4 Quarts.

Product Features:

Includes four quarts of Redline Shockproof oil and one 4oz bottle of Yukon positraction additive

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$99.99

Redline Synthetic “Shock Proof” Oil. 3 Quarts.

Product Features:

Includes three quarts of Redline Shockproof oil

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$137.99

Redline Synthetic “Shock Proof” Oil. 4 Quarts.

Product Features:

Includes four quarts of Redline Shockproof oil

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$10.29

Formulated to meet the specific requirements of Subaru vehicles equipped with conventional (non-CVT) transmissions up to model year 2005. Recommended for service-fill in all Subaru automatic transmissions where SUBARU ATF HP is specified. Fuel economy demands and more sophisticated electronic controls have made automatic transmissions not only more complex, but also unique to each vehicle manufacturer. Long gone are the days of having just a couple choices of automatic transmission fluid type. Idemitsu is the factory fill Automatic Transmission Fluid (ATF) supplier to most Asian imports. Idemitsu application-specific ATF products match the exact friction materials and performance requirements of each different vehicle model for which they are made.

Product Features:

Excellent resistance to oxidation and thermal breakdown provide long fluid life and extended protection
Precisely engineered frictional characteristics guarantee smooth shifting and outstanding anti-shudder performance
Excellent resistance to oxidation and thermal breakdown provide long fluid life and extended protection
Excellent seal compatibility and conditioning reduces risk of fluid leaks due to seal shrinkage, hardening and cracking
Advanced anti-wear technology provides maximum protection to gears and bearings
Precisely engineered frictional characteristics guarantee smooth shifting and outstanding anti-shudder performance
Provides superior cleanliness, maintaining the transmission free of sludge and varnish deposits
Excellent seal compatibility and conditioning reduces risk of fluid leaks due to seal shrinkage, hardening and cracking
Advanced anti-wear technology provides maximum protection to gears and bearings

Differential Axle Shafts for 1991 Toyota 4Runners

Make a smart move for your 1991 Toyota 4Runner with products all priced from $274.99 to $284.99.

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$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

from

$274.99

T8 30spline axle ’86-00 (24.64″ – 29.08″ CUT2LTH) 4340.

Product Features:

Fits 1979-2000 Toyota 8″ and V6 rear
4340 Chromoly
30 spline
29 1/8″ long
Cut to length design fits 26.62″-29.26″ applications
106mm brake pilot

Top-Rated Differential Brands For Your 1991 Toyota 4Runner

When it comes to finding the perfect Differential for your 1991 Toyota 4Runner, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 11 trusted brands. We carry the most popular Differential brands including Mobil Oil, FELPRO, and National, and more, all known for their exceptional customer ratings (average brand rating of 4.9 stars) and competitive prices, as low as $7.79. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1991 Toyota 4Runner, providing peace of mind with parts that meet or exceed OEM standards.

Popular Mobil Oil 1991 Toyota 4Runner Differentials

If you’re looking for a top-quality Differential for your 1991 Toyota 4Runner, 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 $19.99, you’ll find the perfect Differential for your needs and budget. Mobil Oil Differentials for the 1991 Toyota 4Runner come highly rated, with over 448 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 $19.99

(448)

75W-90 Full Synthetic Gear Lubricant, Extends Gear Life, 1 Quart

“Worked great”

Top-Quality FELPRO 1991 Toyota 4Runner Differentials

For those in search of a high-quality Differential for their 1991 Toyota 4Runner, Advance Auto Parts offers a great selection of FELPRO Differentials. With 1 FELPRO 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 $8.99, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.6 stars, FELPRO Differentials provide both reliability and excellent performance. Choosing a FELPRO Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

from $8.99

(1)

Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket

“works”

FAQs for 1991 Toyota 4Runner Differentials

What are the best-selling Differentials for 1991 Toyota 4Runners?

Out of 204 Differentials that fit 1991 Toyota 4Runners, the following parts are the top sellers:

Multi-Purpose Bearing (3275965) – $16.99
Bearing Race (3277259) – $7.79
Tapered Roller Bearing Cone (3277143) – $24.49

What’s the price range for 1991 Toyota 4Runner Differentials?

The prices of Differentials for the 1991 Toyota 4Runner range from $5.99 up to $959.99 for the most premium parts.

What is the average price of a Differential for a 1991 Toyota 4Runner?

The average price for Differentials for the 1991 Toyota 4Runner is $231.32. 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 Toyota 4Runner model years?

Yes, we carry Differentials for 39 model years of Toyota 4Runners between 1984 and 2024. The following model years are the most popular for Differential purchases: 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, and 2014.

What are the cheapest Differentials for my 1991 Toyota 4Runner?

The cheapest 1991 Toyota 4Runner Differentials we carry are:

Pinion Nut (11642191) – $5.99
Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket (5723698) – $6.49
Differential Pinion Nut (20520203) – $6.99
Toyota 7.5", 8", & V6 Ring Gear Bolt Retainer Plate (11642377) – $6.99
Ring Gear Bolt (11642232) – $6.99

Does Advance Auto Parts sell Differentials for any other 1991 Toyota models?

Yes. We stock Differentials for 9 other popular 1991 Toyota models. Some of the most popular are 1991 Corolla Differentials, 1991 Camry Differentials, 1991 Land Cruiser Differentials, 1991 Celica Differentials, and 1991 Pickup Differentials.

What types of Differentials do you sell for my 1991 Toyota 4Runner?

As of 11/2/25, these are some of the most in-demand types of Differentials for a 1991 Toyota 4Runner:

Can I get help with 1991 Toyota 4Runner Differential orders?

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

What is your return policy for Toyota 4Runner Differentials?

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

1991 Toyota 4Runner Differentials

Yukon Gear – Toyota 8" & V6 Gasket (Part No.23028)

Yukon Gear – Differential (Part No.26051)

Yukon Gear – T8 Side Bearing Adjuster Lock (Without Bolt) (Part No.33363)

Felpro – Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket (Part No.RDS 55431)

National – Multi-Purpose Bearing (Part No.30306)

Yukon Gear – Pinion Depth Shim Kit For Toyota8", GM 7.5", 8.2" & 12 Bolt Truck (Part No.55064)

Yukon Gear – Grizzly Locker For Toyota 8", 4 Cylinder (Part No.28019)

Yukon Gear – 8" Reverse High-Pinion Toyota Drop Out (Part No.32298)

Yukon Gear – V6 Standard Open Pinion Gear Thrust Washer (Part No.33393)

Yukon Gear – High Performance Ring & Pinion Gear Set For Toyota Tacoma And T100 75" IFS Reverse Rotation (Part No.24189)

Yukon Gear – 8" Roll Pin, Solid (Part No.33412)

Motive Gear – Pinion Seal (Part No.1177)

National – Bearing Race (Part No.LM102910)

Yukon Gear – Oil Baffle (Part No.33007)

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

Yukon Gear – Redline Synthetic "Shock Proof" Oil – 4 Quarts (Part No.15004)

Yukon Gear – Toyota V6 Cross Pin Shaft (Part No.33416)

Yukon Gear – Yoke For Toyota 7.5" IFS (And ’85 And Newer Rear) With 23 Spline Pinion (Part No.41106)

National – Shaft Repair Sleeve (Part No.99157)

Yukon Gear – Toyota 7.5", 8", & V6 Ring Gear Bolt Retainer Plate (Part No.33061)

Yukon Gear – T8 30Spline Axle (24.64" – 29.08" Cut2Lth) 4340 – 106Mm Brake Pilot (Part No.21724)

USA Standard Gear – Spartan Locker For Toyota V6 With 30 Spline Axles (Part No.17034)

Yukon Gear – V6 & L/C Reverse Drop Out Side Adjusters (Part No.33365)

Yukon Gear – Master Overhaul Kit For Toyota 7.5" IFS Differential For T100, Tacoma, And Tundra (Part No.14175)

Yukon Gear – Bearing Race Driver (Part No.56004)

Powertrax – No-Slip Traction System (Part No.9220803001)

Powertrax – Lock Right Locker (Part No.1620-LR)

Yukon Gear – 12 Hole Yoke For ’83 And Newer Toyota 8" And V6 With 27 Splines (Part No.41105)

Motive Gear – Pinion Seal (Part No.1177)

Yukon Gear – Pinion Seal For Toyota 7.5", 8", V6 & T100 (Part No.30005)

National – Bearing Race (Part No.LM102910)

National – Tapered Roller Bearing Cone (Part No.JLM104948)

National – Multi-Purpose Bearing (Part No.KC-11445-Y)

National – Multi-Purpose Bearing (Part No.A-5)

Mobil 1 – 75W-90 Full Synthetic Gear Lubricant, Extends Gear Life, 1 Quart (Part No.26101)

Yukon Gear – Redline Synthetic "Shock Proof" Oil With Positraction Additive – 4 Quarts (Part No.15005)

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

Yukon Gear – Redline Synthetic "Shock Proof" Oil – 4 Quarts (Part No.15004)

Idemitsu – Type HP Automatic Transmission Fluid , 1 Quart (Part No.10107-042F)

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

Yukon Gear – T8 30Spline Axle (24.64" – 29.08" Cut2Lth) 4340 – 106Mm Brake Pilot (Part No.21724)