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SKU #: MAH-F31897 MPN #: F31897

MAHLE Exhaust Pipe Flange Gasket 01-05 GM 6.6L Duramax LB7/LLY

$10.28
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Description
Is it time to replace the leaking exhaust flange gasket to restore proper exhaust sealing? The MAHLE Exhaust Pipe Flange Gasket is an OE-style replacement designed to create a tight seal between exhaust pipe flange connections. When exhaust components are removed for service or modification, the original gasket can become crushed, brittle, or heat-damaged, allowing exhaust gases to escape at the flange joint. Installing a new MAHLE gasket restores a proper seal, helping maintain correct exhaust flow, reduce exhaust noise, and prevent leaks that can affect performance or emissions. This gasket is commonly used on GM 6.6L Duramax engines, making it an ideal replacement during exhaust system repairs. Manufactured to meet or exceed OE specifications, the MAHLE F31897 features a graphite-style flange gasket design engineered to handle extreme exhaust temperatures, pressure pulses, and vibration. Precision-cut construction ensures accurate alignment between mating flanges while maintaining consistent sealing pressure once the bolts are torqued to specification. MAHLE sealing components are widely trusted by professional technicians and engine builders for dependable durability, making this gasket a reliable choice whenever an exhaust flange connection is disassembled.

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Is it time to replace the leaking exhaust flange gasket to restore proper exhaust sealing? The MAHLE Exhaust Pipe Flange Gasket is an OE-style replacement designed to create a tight seal between exhaust pipe flange connections. When exhaust components are removed for service or modification, the original gasket can become crushed, brittle, or heat-damaged, allowing exhaust gases to escape at the flange joint. Installing a new MAHLE gasket restores a proper seal, helping maintain correct exhaust flow, reduce exhaust noise, and prevent leaks that can affect performance or emissions. This gasket is commonly used on GM 6.6L Duramax engines, making it an ideal replacement during exhaust system repairs.

Manufactured to meet or exceed OE specifications, the MAHLE F31897 features a graphite-style flange gasket design engineered to handle extreme exhaust temperatures, pressure pulses, and vibration. Precision-cut construction ensures accurate alignment between mating flanges while maintaining consistent sealing pressure once the bolts are torqued to specification. MAHLE sealing components are widely trusted by professional technicians and engine builders for dependable durability, making this gasket a reliable choice whenever an exhaust flange connection is disassembled.

Vehicle Fitment
2001-2005 GM 6.6L Duramax LB7/LLY
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.