![JE Pistons Piston Kit - 78.00 mm - 14.5:1 CR - Kawasaki [391920]](https://cdn11.bigcommerce.com/s-2wrnp2lk/images/stencil/1280x1280/products/127286/137221/parts-09106680__45105.1787048780.jpg?c=2 "JE Pistons Piston Kit - 78.00 mm - 14.5:1 CR - Kawasaki [391920]")
![JE Pistons Piston Kit - 78.00 mm - 14.5:1 CR - Kawasaki [391920]](https://cdn11.bigcommerce.com/s-2wrnp2lk/images/stencil/500x659/products/127286/137221/parts-09106680__45105.1787048780.jpg?c=2 "JE Pistons Piston Kit - 78.00 mm - 14.5:1 CR - Kawasaki [391920]")
JE Pistons Piston Kit - 78.00 mm - 14.5:1 CR - Kawasaki [391920]
Manufacturer Part Number: 391920
Parts Unlimited Part Number: 09106680
Product Type: Piston & Ring Kits
Piston Kit - 78.00 mm - 14.5:1 CR - Kawasaki
Details
- Piston Head Shape: Domed
- Bore Size: 78.00 mm
- Riding Style: Off-Road
- Model: JE Series
- Product Name: Piston Kit
- Units: Kit
- Compression Ratio: 14.5:1
- Type: Forged Side Relief Design
- Bore - Oversize: Standard
- Displacement: 249 cc
- Piston Material: Forged 2618 Aluminum
- JE designs are specifically engineered for extreme applications including professional competition
- Machined from 2618-T6 high tensile forged aluminum
- Domed, dished or flat top features smooth flowing radii; require no deburring or preparation
- Kit includes piston(s), wrist pin, circlip and rings unless otherwise noted
- Made in the USA
Verified Fitment
- 2024 Kawasaki KX250
- 2023 Kawasaki KX250
Yes
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