Engines and Components› Pistons and Piston Rings

Mahle

Mahle Engine Piston Ring Set - 303-0657B

$19.00

SKU: M002 3030657B

In Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Mahle 3030657B is an engine piston ring set designed for a 4.1300-inch bore. This set features low-tension rings and a 3/16-inch oil ring.

The piston ring set is a crucial component in an engine's oiling system, responsible for sealing the combustion chamber, regulating oil consumption, and transferring heat from the piston to the cylinder wall. Mahle is a known manufacturer of engine components.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMahle
Part NumberM002 3030657B

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.

View Full Return Policy