Chevrolet R20 Differentials

If you’re in search of Chevrolet R20 Differentials aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 202 Differentials from top brands with prices ranging from $2.99 to $1,110.00.

Beyond great prices, we stock trusted brands manufacturing all types of Differentials for your Chevrolet R20. Of the 14 OEM and aftermarket parts brands we carry, some of the most popular are Valvoline, Felpro, and Driveworks.

And don’t forget to read customer reviews across all Differentials categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Differentials have to cost top dollar, and we prove it. Browse our top Chevrolet R20 Differentials below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Chevrolet R20 Differentials

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$1110.00

The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction. The Yukon Dura Grip uses a nodular case and forged 4320 internals for added strength along with composite clutches for high performance and long life. All units are Rebuildable and many offer upgrades to increase aggressiveness for racing applications. Each unit carries a one year warranty against defects.

Product Features:

Fits GM 10.5″ 14 bolt truck
4.10 ratio and down only
Clutch style positraction
Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
Fully rebuildable
Assembled in the USA

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$5.99

DiffrlPinSupportBolt

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$299.99

Yukon 1541H alloy 8 lug rear axle for GM 9.5″ ’81-’95 truck and ’83-’96 G30 with a length of 32-3/4″ inches and 33 splines. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H alloy rear axles come with a one year warranty against manufacturing defects. This is a C-clip axle.

Product Features:

33 spline
8 lug
32.75″ long
Fits GM 9.5″ in 1981-1995 truck and 1983-1996 G30 van

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$9.29

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
Crowned raceways and rollers to ensure even load distribution for maximum life
Industry leading coverage
Professional technicians know they can depend on National

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$362.99

Eaton-type 14 plate Carbon clutch set for 9.5″ GM and 9.75″ Ford.

Product Features:

Clutch kit
Fits GM 9.5″ with Eaton positraction
Carbon fiber clutches

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$57.99

8.5, 9.5, & 8.2 Buick, Oldsmobile, Pontiac GM REDI sleeve yoke saver.Yukon Mighty seal.

Product Features:

Pinion Redi-sleeve
Fits GM 8.5″, 9.5″ and 8.2″ Buick, Oldsmobile and Pontiac

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$47.99

Eaton positraction shim kit for 9.5″ GM.

Product Features:

Shim kit
Fits GM 9.5″ Eaton positraction

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$98.99

Product Features:

MINI SPOOL GM 10 BOLT 8 1/2″ 28 SPLINE

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$7.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

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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$23.99

Product Features:

Cross pin bolt
Fits GM 9.5″ and 9.25″ IFS

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$249.99

Yukon yoke for GM 10.5″ 14 bolt truck, 1350, strap style. 3.625″ snap ring span, 1.188″ cap diameter. Outside snap ring. All Yukon yokes come with a one year warranty against manufacturing defects.

Product Features:

Fits GM 10.5″ 14 bolt truck
30 spline
1350 u-joint size
3.625″ snap ring span
1.188″ cap diameter
Outside snap ring design
Strap style

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$221.99

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:

All products are designed to meet or exceed OE quality, form, fit and funtion.

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$23.99

Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both o

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$37.99

14T GM pinion shim kit.

Product Features:

Pinion depth shims for GM 10.5″ 14 bolt truck

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$251.99

Differential Carrier

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$6.79

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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$141.99

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:

GM 10.5 MASTER KIT BRG & SEAL ’72-88, 456 & UP

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$36.49

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
Crowned raceways and rollers to ensure even load distribution for maximum life
Industry leading coverage
Professional technicians know they can depend on National

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$205.99

Product Features:

GM10.5″ 14 BOLT OPEN EMPTY CASE 4:56 & UP

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$188.99

Bearing race driver. No return.

Product Features:

Bearing race driver
Fits 382A race
All steel construction

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$11.99

10.5″ GM 14 bolt truck ring gear bolt 4.56 & up. 9/16″ x 18. 2.522″ overall length.

Product Features:

Ring gear bolt for GM 10.5″ 14 bolt truck
4.56 and up ratio
1/2″ x 18 thread
2.522″ overall length

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$8.99

14T pinion gear Thrust washer.

Product Features:

Pinion gear thrust washer
Fits GM 10.5″ 14 bolt truck

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$26.49

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:

All products are designed to meet or exceed OE quality, form, fit and funtion.

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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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$32.99

Standard open and Gov-Loc cross pin for 9.5″ GM.

Product Features:

Cross pin shaft
Fits GM 9.5″

Chevrolet R20 Differentials List

Differential Oil

Rear Differential Cover Gaskets

Differential Open Unit and Components

Differential Covers

Differential Pinion Shaft Lock Bolts

Differential Bearings

Differential Axle Shafts

Differential Pinion Pilot Bearings

Differential Carriers

Differential Bearing Kits

Front Differential Pinion Bearings

Differential Spider Gear Kits

Differential Rebuild Kits

Differential Carrier Shim Kits

Differential Pinion Seals

Differential Clutch Packs

Differential Ring and Pinions

Differential Cases

Differential End Yokes

Rear Differential Pinion Bearings

Differential Spools

Differential Carrier Bearings

Rear Housing Cover Gaskets

Differential Pinion Bearing Kits

Complete Differentials

Differential Ring Gear Bolts

Bearing Race Drivers

Differential Carrier Bearing Shims

Differential Crush Sleeves

Differential Side Bearing Spacers

Differential Pinion Shims

Differential Pinion Shaft Nuts

Differential Gear Install Kits

Differential Cross Pins

Differential Side Gear Thrust Washers

Differential Pinion Gear Thrust Washers

Differential Drive Pinion Gear Bearing Retainer Bolts

Differential Pinion Gear Washers

Differential Spider and Pinion Gear Kits

Differentials Brands You Can Trust For Your Chevrolet R20

14 trusted brands of Differentials line our shelves, ready to help keep your Chevrolet R20 running smooth. Below are some of the most popular brands and their top Differentials offerings:

Popular Valvoline Differentials

Valvoline products for the Chevrolet R20 span several categories. Some of the highest-rated Valvoline Differentials that will fit your Chevrolet R20 are:

from $12.79

(446)

MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart

Differential Oil

Most Purchased Chevrolet R20 Differentials from Valvoline

When you buy the most frequently purchased Valvoline brand Differentials, you can be confident it will be the right part for your Chevrolet R20. Here are the Valvoline Differentials Advanced Auto customers buy the most:

from $12.79

(446)

MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart

Differential Oil

from $13.99

(14)

Tapered Cone/Cup Wheel Bearing Set

Differential Bearings

from $31.99

(4)

Cylindrical Bearing

Differential Pinion Pilot Bearings

FAQs for Chevrolet R20 Differentials

What are the most purchased Differentials for the Chevrolet R20?

Out of 202 Differentials for the Chevrolet R20, the most popular in our inventory are:

from $13.99

(14)

Tapered Cone/Cup Wheel Bearing Set

Differential Bearings

from $6.79

(13)

Differential Cover Gasket

Rear Differential Cover Gaskets

from $7.99

(20)

Differential Cover Gasket

Rear Housing Cover Gaskets

What are the top-rated Chevrolet R20 Differentials?

Top-rated Differentials for your Chevrolet R20 based on customer reviews/ratings are:

from $36.99

(15)

Rear Differential Cover

“For as it should”

from $156.99

(5)

Differential Master Bearing Kit – Koyo

“was delivered as promised and on time”

from $31.99

(4)

Cylindrical Bearing

“excellent product”

Chevrolet R20 Differentials

Your One-Stop Shop For Trusted Chevrolet R20 Differentials

Essential Chevrolet R20 Differentials

Yukon Gear – Dura Grip Positraction For 10.5" GM 14 Bolt Truck, 4.10 & Down (Part No.26030)

Yukon Gear – DiffrlPinSupportBolt (Part No.33582)

Yukon Gear – 1541H Alloy 8 Lug Rear Axle For GM 9.5" ’81-’95 Truck And ’83-’96 G30 (Part No.21252)

National – Bearings (Part No.LM501310)

Yukon Gear – Eaton-Type 14 Plate Carbon Clutch Set For 9.5" GM And 9.75" Ford (Part No.16058)

Yukon Gear – Redi Sleeve For GM 8.5", 9.5" & 8.2" Bop Yokes (Part No.30229)

Yukon Gear – Eaton Positraction Shim Kit For 9.5" GM (Part No.16059)

Motive Gear – Differential Mini Spool (Part No.MS10-28)

Felpro – Differential Cover Gasket (Part No.RDS 55387)

Yukon Gear – Standard Open And Gov-Loc Cross Pin Bolt With M10X1.5 Thread For 9.5" And 9.25" GM IFS (Part No.33342)

Yukon Gear – Yoke For GM 10.5" 14 Bolt Truck, 1350, Strap Style (Part No.41179)

Pro-King – Differential Internal Nest Kit (Part No.743B717)

Motive Gear – Differential Pinion Seal (Part No.26064030)

Yukon Gear – Pinion Depth Shims For 10.5" GM 14 Bolt Truck (Part No.55058)

Yukon Gear – Differential Carrier (Part No.57015)

Felpro – Differential Cover Gasket (Part No.RDS 55063)

Motive Gear – Differential Master Bearing Kit – Koyo (Part No.R14RMKL)

National – Bearings (Part No.HM803149)

Motive Gear – Differential Carrier (Part No.6258340)

Yukon Gear – Bearing Race Driver (Part No.56009)

Yukon Gear – 10.5" GM 14 Bolt Truck Ring Gear Bolt (Part No.33050)

Yukon Gear – 14T Pinion Gear Thrust Washer (Part No.33384)

Pro-King – Differential Carrier Cover (Part No.743B758)

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

Yukon Gear – Standard Open And Gov-Loc Cross Pin For 9.5" GM (Part No.33402)

Chevrolet R20 Differentials List

Differentials Brands You Can Trust For Your Chevrolet R20

Popular Valvoline Differentials

Most Purchased Chevrolet R20 Differentials from Valvoline

FAQs for Chevrolet R20 Differentials

What are the most purchased Differentials for the Chevrolet R20?

What are the top-rated Chevrolet R20 Differentials?

Find Your Chevrolet R20 Differentials by Year

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