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Mr. Gasket 8691 Transmission Pan Gasket Cork-Nitrile

(GMC G2500 1979-90, K1500 1979-86, 1988-90, C1500 1979-86, 1988-90, K2500 1979-86, 1988-90, Jimmy 1970-74, 1977-90, C3500 1979-86, 1988-90 + 213 more models)

Part of: Mr. Gasket Automatic Transmission Oil Pan Gasket Set

Other options in this family: Mr. Gasket 61082MRG Mr. Gasket 61090MRG Mr. Gasket 61081MRG Mr. Gasket 8693 Mr. Gasket 8697

Manufacturer

Picture for manufacturer Mr. Gasket

Part Number

8691
12 reviews
Sale Price

$37.01

3 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Mr. Gasket 8691 Transmission Pan Gasket delivers reliable sealing performance for automatic transmission oil pans. Engineered from a high-density cork-nitrile rubber blend, this gasket provides the ideal balance of durability and flexibility for demanding transmission applications.

Key Features:

  • High-density cork-nitrile rubber blend construction for superior durability
  • Excellent compressibility conforms to pan and case surfaces
  • High recovery properties maintain seal integrity under thermal cycling
  • Precision-cut design ensures proper fitment and leak-free performance
  • Resists transmission fluid, heat, and compression set

This gasket creates a positive seal between the transmission pan and case, preventing fluid leaks and maintaining proper transmission operation. The cork-nitrile material compresses to fill surface imperfections while recovering its shape to maintain sealing force over time.

Products specifications

Fits

GMC G2500 1979-90, K1500 1979-86, 1988-90, C1500 1979-86, 1988-90, K2500 1979-86, 1988-90, Jimmy 1970-74, 1977-90, C3500 1979-86, 1988-90, K2500 Suburban 1979-86, K3500 1979-86, 1988-90, C15/C1500 Pickup 1968-74 + 210 more models

Transmission Model

TH400

Prop 65

No

Brand

Mr. Gasket

Category

Transmission

Emission Code

5

Material

Cork / Rubber

Part Type

Transmission Oil Pan Gasket

Product Type

Transmission Pan Gaskets

Sub Category

Gaskets and Sealing Systems

Transmission

TH400

Warning

California Proposition 65

Warranty

Manufacturer's Limited 90 Day Warranty

Weight

0.56

The product I ordered fit perfect just like the original part. Iwill be doing business with you in the future.

Ordering was super easy!!!

A++++ well packed. arrived in perfect condition super fast shipping

Great!

Excellent price and service

Fast and easy no hassle

Great

Best price by far! Fast shipping!

Quick... exactly what i needed

Quick

"Excellent price and great customer service. Order was shipped promptly!! Would do business with them again. "

Item just as descibed, great price and fast shipping. This has been my first order and actually first time searching for an auto part on this site and all went as expected. Glad I saw reference to it a car forum.

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