Engines and Components› Pistons and Piston Rings

JE Pistons

JE Pistons Ring Sets 1/16-1/16-3/16 RING

$28.99

SKU: J001 J100F1-4155-5

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The JE Pistons J100F1-4155-5 is a 1-cylinder piston ring set designed for precision sealing of combustion pressure to maximize horsepower. It features a file-fit design with a 4.155-inch bore size.

The top ring is made of Ductile Iron Plasmy Moly with a 1/16-inch thickness, the second ring is Iron Phosphate with a 1/16-inch thickness, and the oil ring is Carbon Steel Chrome with a 3/16-inch thickness and standard tension. The oil ring gap size is 0.064 inches.

Fitment

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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

BrandJE Pistons
Part NumberJ001 J100F1-4155-5

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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