SKU #: MAH-F31903 MPN #: F31903

MAHLE Exhaust Manifold To Up-Pipe Gasket 01-15 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML

Name: MAHLE Exhaust Manifold To Up-Pipe Gasket 01-15 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML
Brand: MAHLE
Price: 8.41 USD
Availability: InStock

$8.41

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Description

Are you repairing an exhaust leak between the exhaust manifold and the up-pipe on your Duramax? The MAHLE Exhaust Flange Gasket is an OE-style replacement designed to create a tight seal between the exhaust manifold and up-pipe connection. When the original gasket is damaged by heat cycles, vibration, or exhaust pressure, leaks can develop, causing ticking noises, reduced turbo efficiency, and a loss of exhaust energy. Installing this precision-fit gasket restores proper exhaust sealing and helps maintain optimal exhaust flow and turbocharger performance on GM 6.6L Duramax engines. Manufactured to meet or exceed original equipment standards, the MAHLE F31903 features a durable beaded steel gasket construction that withstands extreme exhaust temperatures and pressure fluctuations. Precision stamping ensures consistent sealing pressure between mating surfaces while resisting distortion during repeated heat cycles. Built with OE-grade materials and engineering, MAHLE gaskets deliver dependable durability and long service life, making them a trusted choice for professional diesel technicians and engine builders.

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Are you repairing an exhaust leak between the exhaust manifold and the up-pipe on your Duramax? The MAHLE Exhaust Flange Gasket is an OE-style replacement designed to create a tight seal between the exhaust manifold and up-pipe connection. When the original gasket is damaged by heat cycles, vibration, or exhaust pressure, leaks can develop, causing ticking noises, reduced turbo efficiency, and a loss of exhaust energy. Installing this precision-fit gasket restores proper exhaust sealing and helps maintain optimal exhaust flow and turbocharger performance on GM 6.6L Duramax engines.

Manufactured to meet or exceed original equipment standards, the MAHLE F31903 features a durable beaded steel gasket construction that withstands extreme exhaust temperatures and pressure fluctuations. Precision stamping ensures consistent sealing pressure between mating surfaces while resisting distortion during repeated heat cycles. Built with OE-grade materials and engineering, MAHLE gaskets deliver dependable durability and long service life, making them a trusted choice for professional diesel technicians and engine builders.

Vehicle Fitment

2001-2015 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML

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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.