Exterior Components› Body Panels and Components

Clevite

PERFORMANCE STEEL NAPIER THM13 4.055 X .043 .135 RW RING SET PLAIN

$79.72

SKU: C003 302-1247

In Stock
In Stock
Ships by Jun 14
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The MAHLE Original Piston Rings 302-1247 is a ring set designed for performance applications. It features a plain steel Napier THM-13 construction and has a bore size of 4.055 inches with a top ring thickness of .043 inches and a second ring thickness of .135 inches.

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 302-1247

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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