Engines and Components› Oiling Systems
Mahle
Engine Piston Ring Set 42157CP.020
SKU: M002 42157CP020
Beginner — under 30 min
Description
This +0.020-inch oversize ring set is designed for use in cylinders that have been bored 0.020 inches over the standard diameter to restore proper compression and oil control. It includes all necessary rings for a complete piston installation.
Fitment
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Specifications
| Brand | Mahle |
| Part Number | M002 42157CP020 |
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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