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Engines and Components Pistons and Piston Rings

Mahle

Mahle MS GM 6.6L Duramax L5P 4.055in Bore 3.898in Stk 6.417in Rod 1.417 Pin -41.2cc 15.8 CR Set of 8

$2,093.60 $1,959.81 Save $133.79

SKU: M002 197987955

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Description

Mahle Motorsport piston sets are engineered for performance applications including custom race engines, off-road, and marine uses for the GM 6.6L Duramax L5P engine. This set includes 8 pistons, pins, clips, and rings, featuring a dish style with 4 valve reliefs and a 15.8:1 compression ratio.

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Specifications

BrandMahle
Part NumberM002 197987955

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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