Best Myparts Manual Transmission Seals in 2026

Daisy
Last Updated: Jul 19, 2026

At a Glance: Our Top Picks for Myparts Manual Transmission Seals

GM Genuine Parts 8657163 Automatic Transmission Manual Shift Shaft Seal
#TOP1
Gm Genuine Parts 8657163 Automatic Transmission Manual Shift
8.4
PM SCORE
Mazda M507-17-335A Manual Trans Extension Housing Seal
#TOP2
Mazda M507-17-335A Manual Trans Extension Housing Seal
7.0
PM SCORE
Genuine Honda 91205-PL3-A01 Manual Transmission Oil Seal
#TOP3
Genuine Honda 91205-Pl3-A01 Manual Transmission Oil Seal
7.0
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 Myparts Manual Transmission Seals of 2026

Gm Genuine Parts 8657163 Automatic Transmission Manual Shift Shaft Seal

GM
8657163
1.20 X 1.20 X 0.30 Inches
0.01 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Recommended Replacement Part For Your Gm Vehicle's Original Factory Component

Offering The Quality, Reliability, And Durability

Manufactured To Gm One Specification For Fit, Form, And Function

Country Of Origin : United States

Mazda M507-17-335A Manual Trans Extension Housing Seal

MAZDA
M507-17-335A
0.00 X 0.00 X 0.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Genuine Kia Parts 7.97

Features

genuine oem factory part

exact fit

durable

best in quality

this is not an aftermarket part

OEM

Fit Type: Vehicle Specific

Genuine Honda 91205-Pl3-A01 Manual Transmission Oil Seal

HONDA
91205-PL3-A01
3.00 X 3.00 X 0.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Routing Store 6.00

Features

genuine oem factory part

exact fit

durable

best in quality

this is not an aftermarket part

OEM

Gm Genuine Parts 12530278 Manual Transmission Output Shaft Seal

GM
12530278
3.10 X 3.20 X 1.40 Inches
0.08 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

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

country of origin: mexico

Fit type: Vehicle Specific

Acdelco Gm Original Equipment 24235194 Automatic Transmission 128.2 Mm Manual Shift Shaft With Seal

ACDELCO
24235194
5.00 X 2.10 X 2.10 Inches
0.24 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

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

Gm Genuine Parts 23049496 Manual Transmission Drive Shaft Seal

GM
23049496
3.10 X 3.10 X 1.20 Inches
0.05 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

leading manufacturer of high-quality products

international renown for our diverse range of award-winning products

fully equipped with state-of-the-art technology

all products have been designed with the professional in mind

constantly modernizing our powerful devices to meet the demands of the modern user

Fit type: Vehicle Specific

Gm Genuine Parts 89059483 Manual Transmission Rear Output Shaft Seal

GM
89059483
4.50 X 1.20 X 0.80 Inches
0.09 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product Type :Auto Part

Package Dimensions :4.5" L X1.2" W X0.8" H

Country Of Origin :Mexico

Package Quantity :1

Acdelco Gm Original Equipment 24210712 Automatic Transmission 102.5 Mm Manual Shift Shaft With Seal

ACDELCO
24210712
4.60 X 2.10 X 0.80 Inches
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product Type :Auto Part

Package Dimensions :5.1" L X2.1" W X2.1" H

Country Of Origin :United States

Offering The Quality, Reliability, And Durability Of Gm Oe

Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User

Gm Genuine Parts 89059435 Manual Transmission Input Shaft Seal

GM
89059435
2.30 X 2.30 X 0.40 Inches
0.03 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SnobFoods com 9.88

Features

Gm-Recommended Replacement Part For Your Gm Vehicle’S Original Factory Component.

Offering The Quality, Reliability, And Durability Of Gm Oe.

Manufactured With Gm Original Equipment Specification For Fit, Form, And Function.

Made In Indonesia

Gm Genuine Parts 12455045 Manual Transmission Rear Output Shaft Seal

GM
12455045
2.60 X 2.60 X 0.40 Inches
0.05 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

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

Country of Origin: United States

Gm Genuine Parts 8644709 Automatic Transmission Manual Shift Shaft Seal

GENERAL MOTORS
8644709
1.30 X 1.30 X 0.60 Inches
0.01 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

leading manufacturer of high-quality products

international renown for our diverse range of award-winning products

fully equipped with state-of-the-art technology

all products have been designed with the professional in mind

constantly modernizing our powerful devices to meet the demands of the modern user

Fit type: Vehicle Specific

Oem equivalent part number: 08644709

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

Gm Genuine Parts 24256576 Automatic Transmission Manual Shift Shaft Seal

GM
24256576
2.10 X 2.10 X 0.50 Inches
0.01 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

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

Package Dimensions : 1.3 L x 1.3 W x 0.4 H inches

Fit type: Vehicle Specific

Timken 472705 Manual Transmission Shift Shaft Seal

TIMKEN
472705
2.50 X 2.50 X 0.63 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Original equipment quality is what you get with every aftermarket Timken seal.

Timken precision manufactures its automotive seals to the same strict standards of quality used in their aerospace earth moving and heavy duty industrial applications.

Highest level of Performance & Quality

National 710818 Man Trans Output Shaft Seal

NATIONAL
710818
3.63 X 3.63 X 0.88 Inches
0.11 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Design type: spring loaded; multi-lip

Temperature range: -20°F to 300°F / -29°C to 49°C

Resistance to EP lubricants

Low swell in hydrocarbon fluids

Delivers quality and reliable performance for every type of repair

National 222742 Man Trans Input Shaft Seal

NATIONAL
222742
2.00 X 0.63 X 2.00 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Design type: spring loaded; single-lip

Temperature range: -40°F to 400°F / -40°C to 204°C

Excellent high temperature capabilities

Compatible with wide range of fluids

Delivers quality and reliable performance for every type of repair

Material: Fluoroelastomer

Design type: Spring loaded; single-lip

Temperature range: Minus 40 degree Fahrenheit to 400 degree Fahrenheit

Excellent high temperature capabilities and compatible within a wide range of fluids

Provides long life while providing superior performance

Top 10 manual transmission seals Brands on Amazon

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

Brand Count
Gm 7
Acdelco 2
National 2
Timken 2
General Motors 1
Honda 1
Mazda 1

Top 10 manual transmission seals Brands Pie Chart


We've carried out a comprehensive analysis of 334 reviews on manual transmission seals, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select manual transmission seals priced around $14.60, with top brands including honda, gm, general motors, acdelco, timken and mazda and national

Our team of expert editors reviewed these high-quality items and handpicked the top 16 manual transmission seals for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive replacement parts category. These include routing store, amazon.com and snobfoods com and genuine kia parts .

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 seals to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.