1991 Toyota 4Runner Differentials

Essential 1991 Toyota 4Runner Differentials

Yukon Gear – V6 Side Bearing Adjuster Lock (Without Bolt) (Part No.33364)

V6 Side Bearing Adjuster Lock (Without Bolt)

from

$8.99
Product Features:
  • Side adjuster lock
  • Fits Toyota V6
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Yukon Gear – Differential Pinion (Part No.30359)

Differential Pinion

from

$46.99
Differential Pinion

Yukon Gear – Standard Open Spider Gear Kit For Toyota 8" 4 Cylinder With 30 Spline Axles (Part No.16062)

Standard Open Spider Gear Kit For Toyota 8" 4 Cylinder With 30 Spline Axles

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$258.99
Yukon standard open spider gear kit for Toyota 8″ 4-cylinder with 30 spline axles. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects.

Product Features:
  • Spider gear kit
  • Fits Toytoa 8″ 4 cylinder open differential
  • Includes two side gears, two pinion gears, cross pin shaft, roll pin spider gear thrust washers.
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Yukon Gear – Zip Locker For Toyota 8" 4 Cylinder (Part No.34033)

Zip Locker For Toyota 8" 4 Cylinder

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$1324.99
The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the ultimate in driver selectability. The Yukon Zip locker is an air operated locker that provides selectable traction for off road or street use. This unit features 4320 Chrome Moly internals for added strength. Assembled in the USA! compressor sold separately. All Zip Lockers are backed by the best warranty in the business! All Zip Lockers come with a six (6) year warranty, including any collaterally damaged parts and associated labor, up to $2,000, for the first two (2) years.

Product Features:
  • Fits Toyota 8″ with 4 cylinder engine
  • Forged case and 8620 internals for added strength
  • Works with a variety of air delivery systems
  • Assembled in the USA
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NOK – Pinion Seal (Part No.J7010163834NOK)

Pinion Seal

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$11.78
Pinion Seal

Yukon Gear – V6 Side Gear Thrust Washer (Part No.33391)

V6 Side Gear Thrust Washer

from

$21.99
V6 side gear Thrust washer.

Product Features:
  • Side gear thrust washer
  • Fits Toyota V6
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Yukon Gear – Crush Sleeve Eliminator Kit For Toyota V6 (Part No.55053)

Crush Sleeve Eliminator Kit For Toyota V6

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$72.99
V6 Toyota solid crush sleeve replacement spacer kit, preload.

Product Features:
  • Crush sleeve eliminator kit for Toyota V6
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Yukon Gear – 8" Reverse High-Pinion Toyota Drop Out (Part No.32298)

8" Reverse High-Pinion Toyota Drop Out

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$506.99
8″ Reverse high-pinion Toyota Drop Out (fits 8″ Housing) .

Product Features:
  • Fits Toyota Landcruiser reverse rotation front
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Yukon Gear – Zip Locker Bulkhead Quick-Disconnect Fitting (Part No.34038)

Zip Locker Bulkhead Quick-Disconnect Fitting

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$18.99
Product Features:
  • Bulkhead quit connect fitting
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USA Standard Gear – Ring & Pinion Gear Set For Toyota V6 In A 4.56 Ratio, 29 Spline Pinion (Part No.36310)

Ring & Pinion Gear Set For Toyota V6 In A 4.56 Ratio, 29 Spline Pinion

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$355.99
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:
  • Fits Toyota V6 rear
  • 8.125″ ring gear diameter
  • 29 spline pinion
  • 10 ring gear bolts
  • 4.56 ratio
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Felpro – Differential Carrier Gasket (Part No.RDS 55431)

Differential Carrier Gasket

from

$8.79
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:
  • 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
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Yukon Gear – Air Line Repair Kit, Zip Locker (Part No.34003)

Air Line Repair Kit, Zip Locker

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$52.99
Air line repair kit, ZIP locker.

Product Features:
  • Air line repair kit
  • Includes 20′ air line and two repair fittings
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National – Shaft Repair Sleeve (Part No.99157)

Shaft Repair Sleeve

from

$37.49
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
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USA Standard Gear – 7.5" Toyota Spartan Locker Cross Pin (Part No.17030)

7.5" Toyota Spartan Locker Cross Pin

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$46.99
7.5″ Toyota Spartan locker cross pin.

Product Features:
  • USA Standard Gear heavy-duty short cross pin shaft
  • Fits Toyota 7.5″
  • Works with Spartan Locker or standard open spider gears
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Dorman – Pre-Pressed Rear Axle (Part No.926-138)

Pre-Pressed Rear Axle

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$866.99
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
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Yukon Gear – Toyota 8" & V6 Gasket (Part No.23028)

Toyota 8" & V6 Gasket

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$11.99
Toyota 8″ & V6 gasket.

Product Features:
  • Dropout gasket
  • Fits Toyota 8″ and V6
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National – Bearings (Part No.30025)

Bearings

from

$89.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Matched cup and cone components ensures consistent quality and outstanding performance
  • Industry leading coverage
  • Professional technicians know they can depend on National
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Koyo – Differential Bearing (Part No.J7060163891KOY)

Differential Bearing

from

$131.02
Differential Bearing

Yukon Gear – High Performance Ring & Pinion Gear Set For Toyota 8" In A 4.88 Ratio (Part No.24646)

High Performance Ring & Pinion Gear Set For Toyota 8" In A 4.88 Ratio

from

$419.99
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 1979-1985 Toyota Pickup and 4Runner and 1975-1990 Landcruiser
  • 4.88 ratio
  • 29 spline pinion
  • Includes conversion yoke, seal, and pinion nut
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Yukon Gear – Oil Slinger For Toyota 29 Spline Rear Pinion & Clamshell Front (Part No.33026)

Oil Slinger For Toyota 29 Spline Rear Pinion & Clamshell Front

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$18.99
Toyota 29spl V6 and clamshell front, outer oil slinger.

Product Features:
  • Outer slinger
  • Fits Toyota 8″ clamshell front
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Yukon Gear – Steel Spool For Toyota 8" 4 Cylinder (Part No.32050)

Steel Spool For Toyota 8" 4 Cylinder

from

$366.99
Yukon Performance 1-11/16″ deck steel spool for Toyota 8″ truck with 30 spline axles. Uses 1.785″ journals. Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications. Spools provide 100% power to both tires at all times and are a lower cost alternative to lockers. Spools are not recommended for street driven vehicles. Yukon Performance spools come with a one year warranty against manufacturing defects.

Product Features:
  • Fits Foyota 8″ with 4 cylinder engine
  • Provides 100% traction to both wheels at all times
  • Not recommended for street driven vehicles
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Yukon Gear – The Carrier Bearing Puller (Part No.56034)

The Carrier Bearing Puller

from

$689.99
The Yukon carrier bearing Puller works with an impact gun to quickly and safely remove carrier bearings without damaging them. This unit comes with a handy bench top stand and works with up to most standard one ton applications. This unit is works with differentials up to one-ton applcations. It is not compatible with Dana 70HD, Dana 80, 10.25″ & 10.5″ Ford, or GM & Chrysler 11.5″ differentials.

Product Features:
  • Carrier bearing puller
  • Works with an impact gun to safely and easliy remove carrrier bearings
  • Not compatible with Dana 70HD, Dana 80, Ford 10.25″ and 10.5″ or Gm and Chrysler 11.5″ applications
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Motive Gear – Differential Bearing Kit – Timken (Part No.R11RT)

Differential Bearing Kit - Timken

from

$150.99
Motive Gear Differential Bearing Kits Include Front & Rear Pinion Bearing, Pinion Seal, Carrier Bearings, Pilot Bearing Where Applicable, Gear Marking Compound, Crush Sleeve, Pinion Nut, Brush, Thread Locking Compound And Cover Gasket Or Rtv

Product Features:
  • TOYOTA 8″ BEARING AND SEAL KIT TIMKEN
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Yukon Gear – Yoke For Toyota V6 Rear With 29 Spline Pinion, With Pinion Seal & Pinion Nut (Part No.41212)

Yoke For Toyota V6 Rear With 29 Spline Pinion, With Pinion Seal & Pinion Nut

from

$135.99
Product Features:
  • Conversion kit
  • Fits Toyota V6 rear with 29 spline pinion
  • Includes yoke , pinion seal, and pinion nut
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Yukon Gear – Toyota Landcruiser Pinion Nut, Coarse Spline (Part No.33158)

Toyota Landcruiser Pinion Nut, Coarse Spline

from

$15.99
Toyota Landcruiser pinion nut, coarse spline, LARGE. 22mm x 1.5mm.

Product Features:
  • Pinion nut
  • Fits Toyota Landcruiser with 10 spline pinion
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Yukon Gear – Limited Slip Dffrntl (Part No.26057)

Limited Slip Dffrntl

from

$824.99
Limited Slip Dffrntl

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

Bearing Race Driver

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

8" Roll Pin, Solid

from

$9.99
Product Features:
  • Roll pin
  • Fits Toyota 8″ with 4 cylinder engine
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1991 Toyota 4Runner Differentials

Maybe you’re in the middle of a full rebuild of that 1991 Toyota 4Runner. Maybe you just need a couple of Differentials. Either way, Advance Auto Parts has 215 different Differentials in our inventory ranging from $5.99 to $1,356.99. That means you can find the exact parts or products you need to keep that 1991 Toyota 4Runner running smoothly.

Differentials are only as good as their brand. We stock 12 different brands to make sure you have plenty of trusted parts to choose from for your 1991 Toyota 4Runner. DriveWorks, Idemitsu, and National are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Differentials for your 1991 Toyota 4Runner, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 178 reviews in this category, some of the top rated parts include Bearings with 5.0 stars and Bearings with 5.0 stars.

So if you’re in the market for aftermarket Differentials to keep your 1991 Toyota 4Runner rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Differentials Brands To Make Your 1991 Toyota 4Runner Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1991 Toyota 4Runner demands trusted brand parts and products to keep it running. Many trusted brands of Differentials make up Advance Auto Parts’ inventory, and all are ready to help make your 4Runner the best it can be. Be sure to browse some of our top Differentials brands and parts.

Popular Felpro Differentials

We carry Felpro parts in our stock across Automatic Transmission Differential Carrier Gaskets categories, plus more. For a 1991 Toyota 4Runner, our most popular Felpro Differentials include:
Differential Carrier Gasket
from $8.79
(1)
Differential Carrier Gasket
Automatic Transmission Differential Carrier Gaskets

Top 1991 Toyota 4Runner Differentials from Driveworks

Driveworks products are another trusted brand when it comes to Differentials for your 1991 Toyota 4Runner. Popular Driveworks parts include:
Taper Bearing Set
from $10.29
(70)
Taper Bearing Set
Differential Bearings

FAQs for 1991 Toyota 4Runner Differentials

What are the most purchased Differentials for the 1991 Toyota 4Runner?

Out of 215 Differentials for the 1991 Toyota 4Runner, the most popular in our inventory are:
Type HP Automatic Transmission Fluid - 1 qt
from $13.79
(3)
Type HP Automatic Transmission Fluid – 1 qt
Differential Oil
3 Qt - Penzoil 80W90 Conventional Gear Oil
from $44.99
This product is not rated
3 Qt – Penzoil 80W90 Conventional Gear Oil
Differential Oil
Bearings
from $6.99
(6)
Bearings
Differential Bearings

What are the top-rated 1991 Toyota 4Runner Differentials?

Top-rated Differentials for your 1991 Toyota 4Runner based on customer reviews/ratings are:
Bearings
from $9.99
(4)
Bearings
“Fast handling”
Bearings
from $89.99
(2)
Bearings
“Exactly what came out”
Multi Purpose Seal
from $8.29
(2)
Multi Purpose Seal
“This seal was difficult to install due to the snug fit of the steel outer ring (compared to rubber coated on the OEM). Additionally, the rubber defle”