Mr. Gasket Rear Main Cover Gasket (07-17 6.0L Sierra 3500 HD)

Name: Mr. Gasket Rear Main Cover Gasket (07-17 6.0L Sierra 3500 HD)
Brand: Mr. Gasket
SKU: SHG34670

Item SHG34670

AmericanTrucks no longer carries the Mr. Gasket Rear Main Cover Gasket (07-17 6.0L Sierra 3500 HD). Please check out 2001-2006 GMC Sierra 3500 Engine for an updated selection.

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Product Information

Features, Description, Q&A

Features

OEM Style Rear Main Cover Gasket
Molded Rubber Over Aluminum Carrier
Replaces GM #12639249
Fits 07-17 6.0L Sierra 3500 HD

Description

Premium Engine Seal. The Mr. Gasket Rear Main Cover Gasket is designed to provide a reliable seal between the engine block and the rear main cover, preventing oil leaks and maintaining engine integrity. It is an essential component for ensuring proper sealing in GM LS engines and supporting overall engine performance.

Construction and Appearance. This gasket features a molded rubber sealing surface bonded to a sturdy aluminum carrier, combining flexibility with structural strength. The molded rubber ensures a tight seal while the aluminum carrier provides durability and resistance to warping under engine heat and pressure.

Installation. Installation of this gasket is straightforward and requires no drilling, fitting directly as a replacement for the original GM part. It is designed for a precise OEM-style fit to streamline the replacement process.

Warranty. This gasket carries a limited 90-day warranty, providing assurance on quality and performance.

Application. Specifically designed to fit the 07-17 6.0L Sierra 3500 HD engine, ensuring compatibility with this particular model and engine configuration without exclusions or special notes.

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