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SKU #: MAH-JV5278 MPN #: JV5278

MAHLE Timing Cover Gasket Set 01-15 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML

$75.75
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Description
Do you want an all-in-one kit for your Duramax timing cover? The MAHLE Timing Cover Gasket Set is a premium OE-style solution designed specifically for 6.6L Duramax engines. It restores a clean, leak-free seal to protect your engine from oil loss, contamination, and long-term damage. This complete kit includes all gaskets required for timing cover installation, making it a convenient, professional-grade repair solution that delivers factory-level fit and performance. Manufactured by MAHLE, a trusted OE supplier, this gasket set is engineered to meet OEM specifications for direct-fit installation and reliable sealing performance. Built with high-quality, heat- and oil-resistant materials, it’s designed to handle the demands of diesel engine operation while maintaining long-term durability and consistent sealing strength. A manufacturer's warranty backs the kit for added confidence in quality and performance.
Backorder

Please Note: This item is currently on backorder and is estimated to ship by August 17, 2026. Ship dates are subject to change.

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Do you want an all-in-one kit for your Duramax timing cover? The MAHLE Timing Cover Gasket Set is a premium OE-style solution designed specifically for 6.6L Duramax engines. It restores a clean, leak-free seal to protect your engine from oil loss, contamination, and long-term damage.

This complete kit includes all gaskets required for timing cover installation, making it a convenient, professional-grade repair solution that delivers factory-level fit and performance. Manufactured by MAHLE, a trusted OE supplier, this gasket set is engineered to meet OEM specifications for direct-fit installation and reliable sealing performance. Built with high-quality, heat- and oil-resistant materials, it’s designed to handle the demands of diesel engine operation while maintaining long-term durability and consistent sealing strength. A manufacturer's warranty backs the kit for added confidence in quality and performance.

Vehicle Fitment
2001-2015 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
About MAHLE

MAHLE's reputation speaks for itself. As a leading global supplier of high-quality engine components, trusted in both passenger and commercial vehicles. Their parts, such as pistons, gaskets, and engine components, keep diesel engines running stronger for longer, making them a go-to choice for heavy-duty trucks and high-performance applications.

As a leading global development partner for the automotive and engine industry, MAHLE offers unique systems competence in the internal combustion engine and engine peripherals. MAHLE Motorsports has a drive towards performance by building engine components, such as the MAHLE MonoTherm pistons, to distinctly service high-performance diesel engines. The MAHLE division is most notable for building quality OE replacement gasket sets that are a cut above the rest.

Founded in 1920, MAHLE has been shaping the future of mobility for over a century. With 22 North American factories supplying OEMs across passenger cars and heavy vehicles, and 135 factories worldwide supported by 11 technology centers and more than 5,000 engineers, MAHLE has built a reputation for innovation, durability, and expertise. Today, one in every two vehicles globally features MAHLE components, a testament to their long-standing commitment to quality and reliability.