Exterior Components› Body Panels and Components
Mahle
Engine Piston Ring Set 42147CP.020
SKU: M002 42147CP020
Beginner — under 30 min
Description
They feature a chrome coating for added durability and resistance to wear. The set includes pre-lapped top compression rings with a barrel face for efficient sealing, reverse-twist intermediate rings for improved groove side sealing, and CP-20 oil ring assemblies with a 20-degree ear angle. The oil ring expander is chemically polished to promote enhanced oil drainback.
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
| Brand | Mahle |
| Part Number | M002 42147CP020 |
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