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Engines and Components› Pistons and Piston Rings

Mahle

Mahle MS 4.270in +.005in 1.0mm 1.0mm 2.0mm File Fit Rings

$292.59 $257.48 Save $35.11

SKU: M002 4275MS-112

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In Stock
Ships by Aug 1
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 4275MS-112

1.0mm, 1.0mm, 2.0mm Standard Tension +.005 File Fit Rings 4.270"+0.005 1.0, 1.0, 2.0mm File Fit Rings.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

Mahle Performance Piston Ring Set 4275MS-112. Mahle pioneered the use of piston ring simulation and computer development tools to develop rings that provide free horsepower by successfully minimizing friction. The difference is evident on the dyno and on the track. Mahle's ultra-flat ring flanks maximize ring-to-piston sealing. The top rings are positive twist ductile iron, barrel faced plasma-moly inlaid. The second rings are a reverse twist tapered faced cast iron. The oil rings are a 3-piece style and are offered in both standard and low tension. Mahle offers a large ring selection to meet requirements.

Fitment

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Specifications

BrandMahle
Part NumberM002 4275MS-112

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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