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Mahle

Mahle OE 09-11 Dodge Cummins 6.7L Turbo Diesel Moly Standard Ring Set

$126.86 $55.86 Save $71.00

SKU: M002 S42140

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

Beginner — under 30 min

Description

The Mahle S42140 is a standard piston ring set designed to refresh cylinder sealing in 6.7L Cummins ISB engines. This OE-quality, single-cylinder ring pack features a plasma-moly top ring and OE-style profiles to help control blow-by and oil consumption.

The rings are engineered for 2007.5–2018 model years, specifically for Ram 2500, 3500, 4500, and 5500 trucks equipped with the 6.7L Cummins ISB (24-valve) engine. The standard bore size is approximately 4.213 inches (107.4 mm).

Fitment

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Specifications

BrandMahle
Part NumberM002 S42140

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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