Engines and Components› Pistons and Piston Rings

JE Pistons

4.200 3mm RAIL

$20.37

SKU: J001 R4200-3.0

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Description

The JE Pistons Piston Rings R4200-3.0 are replacement piston rings designed for a 4.200-inch bore with 3mm ring grooves. These piston rings are manufactured by JE Pistons, a brand known for its forged pistons.

As a part of the JE Pistons lineup, these rings are intended for performance engine applications. The product listing notes that the image is a representation and the actual item may vary.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 R4200-3.0

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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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