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Engines and Components› Pistons and Piston Rings

Mahle

Piston

$225.24 $214.81 Save $10.43

SKU: M002 930285417-1

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INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

Part #: 930285417-1

SUBARU WRX 2.5L STI, BOXED STRUT CONSTRUCTION SINGLE PISTON (930285417) 99.50mm x 30.7mm CH, 79.0mm stroke,130.5mm rod,23mm pin,-14.1cc,403g.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The Mahle 930285417-1 piston is a forged dish piston designed for Subaru WRX STI 2.5L engines. It features a bore size of 99.50mm, a compression height of 30.7mm, a stroke of 79.0mm, and a rod length of 130.5mm. The piston is constructed from 2618 aluminum alloy and weighs 403 grams.

Fitment

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Specifications

BrandMahle
Part NumberM002 930285417-1

Buy with Confidence

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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