Engines and Components› Pistons and Piston Rings

JE Pistons

JE, Harley Davidson, 3.937 in. Bore, 2 Cyl. Kit

$449.99

SKU: J001 324720

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Special Order
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INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

This JE Pistons Piston Kit (MPN: 324720) is machined from 2618-T6 high-tensile forged aluminum for extreme applications. It features smooth flowing radii and includes pins, pin locks, and rings. Made in the U.S.A. for 95" Twin Cam Harley-Davidson engines, with a 9.5:1 compression ratio, 1595cc displacement, and 3.937" bore.

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 324720

Videos

124 cui Super Sportster

124 cui Super Sportster
124" Sportster. First dyno session after break-in

124" Sportster. First dyno session after break-in

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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