Engines and Components Pistons and Piston Rings

Clevite

GM 6.0L LS ENGINE TRUCK LQ9 / L96 .106IN RW OIL RING RING SET MOLY

$287.09

SKU: C003 42157CP.020

In Stock
In Stock
Ships by Jun 17
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Mahle 42157CP.020 is a premium piston ring set designed for GM 6.0L LS engines with a 4.020" bore.

Featuring specific ring dimensions, including a 1.2mm top ring height, 1.5mm second ring height, and 2.5mm oil control ring height, these rings are optimized for efficient compression and sealing. The compression rings have a barrel-faced contact area and CNC-controlled gap chamfer to reduce blowby. Intermediate rings use a reverse twist design for better groove side sealing, and the CP-20 oil ring assemblies offer a 20-degree ear angle for optimal side seal against the cylinder wall.

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

BrandClevite
Part NumberC003 42157CP.020

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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