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Lightweight Mahle Ms Piston Set Gm Duramax 6.6l 4.095in Bore 3.898in Stk 6.417in Rod -41.8cc 17:1 Cr Set Of 8 Save 90% Now [sN2xaHjM]

$68.99 $220.99 -69%

Mahle MS Piston Set for GM DuramaxThe Mahle MS Piston Set is a premium choice for your GM 6.6L Duramax engine, designed to deliver unmatched performance and durability. This set of 8 pistons is specifically crafted for engines with a 4.095-inch bore

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Mahle MS Piston Set for GM Duramax

The Mahle MS Piston Set is a premium choice for your GM 6.6L Duramax engine, designed to deliver unmatched performance and durability. This set of 8 pistons is specifically crafted for engines with a 4.095-inch bore and a 3.898-inch stroke, ensuring a perfect fit. The pistons come with a stock skirt diameter of 6.417 inches and are designed for a compression ratio of 17:1, making them ideal for high-performance applications.
  • Enhanced Performance: The high compression ratio of 17:1 provides increased power and efficiency.
  • Longevity: Mahle's durable materials and precise engineering ensure long-lasting performance.

Technical Specifications

This piston set is engineered to meet the stringent requirements of the GM 6.6L Duramax engine. The pistons feature a unique design that optimizes combustion and reduces wear, ensuring smooth operation and improved fuel efficiency. Key specifications include:
  • Bore Diameter: 4.095 inches
  • Stroke Length: 3.898 inches
  • Skirt Diameter: 6.417 inches
  • Compression Ratio: 17:1
Each piston is precision-machined to ensure a perfect fit and optimal performance, providing you with peace of mind and confidence in your engine's reliability.

Practical Applications and Benefits

The Mahle MS Piston Set is an essential upgrade for any GM 6.6L Duramax owner looking to enhance their vehicle's performance and efficiency. Whether you're a daily driver or a heavy-duty user, this piston set offers numerous benefits:
  • Increased Power: The high compression ratio boosts engine power and responsiveness.
  • Improved Fuel Efficiency: The optimized design reduces fuel consumption, saving you money at the pump.
This set is ideal for both on-road and off-road use, making it a versatile choice for drivers of all types. With Mahle's commitment to quality and performance, you can trust that this piston set will deliver exceptional results for years to come.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

This is an awesome and a very, very useful piece of kit.

- Talfryn F..

January 1, 2026

Absolutely no complaints!

It’s a very good, exceptionally and powerful tool.

- Gwenllian L..

January 1, 2026

Absolutely no complaints!

This is a fine quality, and a highly reliable item.

- Selwyn M..

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