Best Gm Differential Bearings in 2026

Daisy
Last Updated: Feb 8, 2026

At a Glance: Our Top Picks for Gm Differential Bearings

Motive Gear R8.8RMKT Bearing Kit with Timken Bearings (Ford 8.8" '81-'10)
#TOP1
Motive Gear R8.8Rmkt Bearing Kit With Timken Bearings
9.6
PM SCORE
Timken SET36 Bearing Set
#TOP2
Timken Set36 Bearing Set
8.9
PM SCORE
Timken HM88649 Pinion Bearing
#TOP3
Timken Hm88649 Pinion Bearing
7.9
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Gm Differential Bearings of 2026

Market Overview
Gm Differential Bearings Reviewed
  • Reviews Analyzed: 348 Items
  • PM Avg. Rating: 4.5 / 10
8 Products Evaluated
  • Highest Price: $148.90
  • Lowest Price: $14.33
  • Avg. Price: $74.47

Motive Gear R8.8Rmkt Bearing Kit With Timken Bearings (Ford 8.8" '81-'10)

MOTIVE GEAR
R8.8RMKT
11.00 X 12.00 X 1.75 Inches
3.90 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Package Dimension : 7.061 centimeters L x 30.48 centimeters W x 27.94 centimeters H

Country of Origin: CHINA

Timken bearings and races along with quality small parts

Item Package weight : 2.630 kilograms

Timken Set36 Bearing Set

TIMKEN
SET36
3.20 X 3.20 X 1.20 Inches
0.84 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Premium Supply USA 5.97

Features

Made of high-quality steel

Engineered for minimal rotational weight

Increases efficiency with minimal friction

Offers original equipment quality

Features high level of performance and quality

Timken Hm88649 Pinion Bearing

TIMKEN
HM88649
3.40 X 3.40 X 1.30 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Increases fuel economy

Reduces power consumption and friction

Ensures long lasting durability

Enables the pinion to run smoothly

Designed to ensure that it fits properly 

Motive Gear R10Rlmkt Master Bearing Kit With Timken Bearings (Gm 8.5" 8.6" '99-'08)

MOTIVE GEAR
R10RLMKT
11.00 X 12.00 X 1.75 Inches
5.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Master Bearing Kit

Timken bearings and races along with quality small parts

Includes Carrier Bearings

Timken Contains Bearings, Seal And Other Components Needed To Rebuild The Differential - Drk339A

TIMKEN
DRK339A
11.00 X 11.50 X 2.50 Inches
5.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
USAutopartsCar 9.52

Features

Contains Bearings, Seal and Other Components Needed to Rebuild the Differential

Timken 3188 Differential Pinion Bearing

TIMKEN
3188
0.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product Type: Auto Part

Model Number: 3188

Item Package Dimension: 7.75" L x 6.22" W x 2.78" H

Item Package Weight: 4.38 lb

Timken Contains Bearings, Seal And Other Components Needed To Rebuild The Differential - Drk321R

TIMKEN
DRK321R
11.00 X 11.50 X 2.50 Inches
4.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Contains Bearings, Seal and Other Components Needed to Rebuild the Differential

Timken Drk324 Light Duty Differential Rebuild Kit

TIMKEN
DRK324
11.00 X 11.50 X 2.50 Inches
6.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Newparts 9.54

Features

Ensures long lasting durability

Manufactured using world-class standards

Offers high level of performance

Features original equipment quality

High quality bearing kit

Top 10 differential bearings Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Timken 6
Motive Gear 2

Top 10 differential bearings Brands Pie Chart


We've carried out a comprehensive analysis of 348 reviews on differential bearings, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select differential bearings priced around $74.47, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 8 differential bearings for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right bearings Products based on their needs, saving them considerable time when choosing which differential bearings to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.