Best Manual Transmission Constant Pinion Seals in 2026

Daisy
Last Updated: Jul 19, 2026

At a Glance: Our Top Picks for Manual Transmission Constant Pinion Seals

GM Genuine Parts 291-315 Rear Axle Shaft Seal
#TOP1
Gm Genuine Parts 291-315 Rear Axle Shaft Seal
9.8
PM SCORE
Timken 4278 Seal
#TOP2
Timken 4278 Seal
9.5
PM SCORE
Timken 3604 Seal
#TOP3
Timken 3604 Seal
9.5
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 Manual Transmission Constant Pinion Seals of 2026

Market Overview
Manual Transmission Constant Pinion Seals Reviewed
  • Reviews Analyzed: 1937 Items
  • PM Avg. Rating: 5.8 / 10
14 Products Evaluated
  • Highest Price: $41.29
  • Lowest Price: $3.89
  • Avg. Price: $14.50

Gm Genuine Parts 291-315 Rear Axle Shaft Seal

GM
291-315
3.50 X 3.50 X 0.70 Inches
0.06 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

High quality materials ensure long service life

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Timken 4278 Seal

TIMKEN
4278
3.40 X 3.40 X 1.80 Inches
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Prevents seal leakage

Excellent sealing ability

Resists abrasives, corrosive moisture and other harmful contaminants from entering the machines

Offers superior service life

World-class manufacturing standards

Timken 3604 Seal

TIMKEN
3604
3.40 X 3.40 X 1.80 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Prevents seal leakage

Excellent sealing ability

Resists abrasives, corrosive moisture and other harmful contaminants from entering the machines

Offers superior service life

World-class manufacturing standards

Timken 4333N Seal

TIMKEN
4333N
3.46 X 3.46 X 1.08 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Prevents seal leakage

Excellent sealing ability

Resists abrasives, corrosive moisture and other harmful contaminants from entering the machines

Offers superior service life

World-class manufacturing standards

#TOP5

National 9613S Oil Seal

NATIONAL
9613S
2.75 X 0.69 X 2.75 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Design type: spring loaded; multi-lip

Temperature range: -40°F to 225°F / -40°C to 107°C

Good low temperature capability

Low swell in hydrocarbon fluids

Delivers quality and reliable performance for every type of repair

Timken 8792S Seal

TIMKEN
8792S
2.50 X 2.50 X 0.63 Inches
0.01 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Prevents seal leakage

Excellent sealing ability

Resists abrasives, corrosive moisture and other harmful contaminants from entering the machines

Offers superior service life

World-class manufacturing standards

Timken 714675 Seal

TIMKEN
714675
3.70 X 3.70 X 0.80 Inches
0.15 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Prevents seal leakage

Excellent sealing ability

Resists abrasives, corrosive moisture and other harmful contaminants from entering the machines

Offers superior service life

World-class manufacturing standards

Fit type: Vehicle Specific

Acdelco Gold 710536 Differential Drive Pinion Seal

ACDELCO
710536
0.06 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Provides the performance you expect from ACDelco

Product type :AUTO PART

Package dimensions :2.794 cm L x10.922 cm W x11.176 cm H

country of origin :Taiwan

Timken 313156 Manual Transmission Shift Shaft Seal

TIMKEN
313156
2.50 X 2.50 X 0.63 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Crankshaft Seal for 1978-1980, 1988-1990 Ford Bronco

High quality at an affordable price

Expertly made from premium materials

Built to match your exact requirementsCompatibility

1978-1980, 1988-1990 Ford Bronco

Timken 3459S Seal

TIMKEN
3459S
2.90 X 2.90 X 0.80 Inches
0.05 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Prevents seal leakage

Excellent sealing ability

Resists abrasives, corrosive moisture and other harmful contaminants from entering the machines

Offers superior service life

World-class manufacturing standards

Fit type: Vehicle Specific

#TOP11

Timken 221207 Seal

TIMKEN
221207
2.80 X 2.80 X 0.70 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Prevents seal leakage

Excellent sealing ability

Resists abrasives, corrosive moisture and other harmful contaminants from entering the machines

Offers superior service life

World-class manufacturing standards

Motive Gear Performance Differential 710281 Motive Gear-Differential Pinion Seal Differential Pinion Seal

MOTIVE GEAR
710281
2.00 X 2.00 X 1.00 Inches
1.30 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Accu Auto Parts 9.66

Features

General Motors 26064028, Differential Pinion Seal

GENERAL MOTORS
26064028
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
GM FORD CHRYSLER JEEP DODGE RAM OEM PARTS 8.77

Features

Part Type: Differential Pinion Seal

Manufactured By: ACDelco

Model Number: 26064028

Alt Model:

Alt MPN: 26064028

Product Weight: 0.10 lbs.

UPC: 00808709676270

Condition: New

Vehicle Specific Fitment

Ships from within the United States

Chrysler Genuine 68237720Aa Drive Pinion Seal

CHRYSLER
68237720AA
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Original Auto Parts Xpress 9.69

Features

Genuine OEM

Direct fit

Top 10 manual transmission constant pinion seals Brands on Amazon

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

Brand Count
Timken 8
Acdelco 1
Chrysler 1
General Motors 1
Gm 1
Motive Gear 1
National 1

Top 10 manual transmission constant pinion seals Brands Pie Chart


We've carried out a comprehensive analysis of 1,937 reviews on manual transmission constant pinion seals, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select manual transmission constant pinion seals priced around $14.50, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 14 manual transmission constant pinion seals 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 seals Products based on their needs, saving them considerable time when choosing which manual transmission constant pinion seals to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.