52.4mm Cylinder Gasket and Piston Ring Set for CRF125F/CRF125FB, 2014–2023
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In stock · Free Shipping
Wiseco PK1109 Top End Rebuild Kit for Polaris 400 2-Stroke ATV
$269.99
In stock
✓ Free Shipping
Complete Wiseco PK1109 top end rebuild kit with an 84.00 mm bore, 1.00 mm oversize forged piston for Polaris 400 2-stroke ATV models from 1995–2003.
Price shown is the online purchase price. Free shipping · 30-day return policy
BrandWiseco
MPN / Part NumberPK1109
OEM / OE NumberPK1109
Part TypeTop End Rebuild Kit
PositionTop End
Product Description
The Wiseco PK1109 Top End Rebuild Kit includes the components listed for a Polaris 400 2-stroke ATV top-end rebuild. The kit contains an 84.00 mm bore piston with 1.00 mm (.040 in) oversize, piston rings, wrist pin, circlips, top-end bearing, and a complete top-end gasket set.
Product Specifications
BrandWiseco
Manufacturer Part NumberPK1109
Explicit Manufacturer Part NumberPK1109
Explicit OE/OEM Part NumbersPK1109, PK1109Choose
Piston bore84.00 mm
Oversize1.00 mm (.040 in)
Piston constructionForged
Included componentsPiston, piston rings, wrist pin, circlips, top-end bearing, and complete top-end gasket set
Motorcycle Compatibility
| Year | Make | Model | Power / Engine | Variant |
|---|---|---|---|---|
| 1995 | Polaris | 400 ATV | 2-stroke | |
| 1996 | Polaris | 400 ATV | 2-stroke | |
| 1997 | Polaris | 400 ATV | 2-stroke | |
| 1998 | Polaris | 400 ATV | 2-stroke | |
| 1999 | Polaris | 400 ATV | 2-stroke | |
| 2000 | Polaris | 400 ATV | 2-stroke | |
| 2001 | Polaris | 400 ATV | 2-stroke | |
| 2002 | Polaris | 400 ATV | 2-stroke | |
| 2003 | Polaris | 400 ATV | 2-stroke |
Always compare the part number, dimensions, specifications, and compatibility details with your original part before ordering.
