Specifications
- Brand
- Mahle
- Part #
- 930036275-1
- UPC
- 930036275-1

Mahle MS GM 6.6L Duramax 4.075in Bore 3.898in Stk 6.417in Rod 1.358 Pin -41.8cc 16.5 CR - Single
$307.30
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Mahle forged aluminum piston for GM 6.6L Duramax. Features a 4.075in bore and 16.5:1 compression ratio for improved performance.
Key Features
- This listing is for a single Mahle forged aluminum piston.
- Designed for GM 6.6L Duramax engines with a 407 cubic inch displacement.
- Features a 4.075-inch bore and a 3.898-inch stroke.
- Includes a 6.417-inch rod length and a 1.358-inch pin.
- Has a -41.8cc dish volume, resulting in a 16.5:1 compression ratio.
- Constructed from forged aluminum for strength and durability in demanding applications.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
This listing is for a single Mahle forged aluminum piston designed for the GM 6.6L Duramax engine. It features a 4.075-inch bore and a 3.898-inch stroke, with a rod length of 6.417 inches and a 1.358-inch pin. The piston has a dish volume of -41.8cc, contributing to a 16.5:1 compression ratio.
Mahle pistons are well-built using forged aluminum, a strong material choice for high-performance applications where durability under stress is key. This particular piston is intended for race applications and is designed to handle the demands of a powerful engine. Its specific dimensions and compression ratio are tailored for engines with a 407 cubic inch displacement.
Please note that this piston is not CARB approved and cannot be shipped to California. It is sold individually, so be sure to order the correct quantity for your engine rebuild.
Specifications
- Brand
- Mahle
- Manufacturer Part #
- 930036275-1
- UPC
- 930036275-1
Frequently Asked Questions
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Mahle MS GM 6.6L Duramax 4.075in Bore 3.898in Stk 6.417in Rod 1.358 Pin -41.8cc 16.5 CR - Single




