Sale

Engines and Components Pistons and Piston Rings

Mahle

Mahle Rings AMC 151 2.5L Eng 79-80 Buick 151 2.5L Eng 1980 Chevy 151 2.5L Plain Ring Set

$101.01 $37.95 Save $63.06

SKU: M002 51240CP

In Stock
In Stock
Ships by Jun 15
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Mahle Original 51240CP is a standard piston ring set designed for specific L4 engines. This set features a 4.030-inch bore size and includes top, second, and oil rings. The top and second rings have a thickness of 5/64 inches and are made of cast iron. The oil ring is 3/16 inches thick.

Fitment

Fitment Guaranteed

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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.

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Specifications

BrandMahle
Part NumberM002 51240CP

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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