52.4mm Cylinder Gasket and Piston Ring Set for CRF125F/CRF125FB, 2014–2023
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In stock · Free Shipping
Wiseco SK1398 85.00mm Standard Bore Top End Kit for Polaris 800 Pro RMK
$566.24
In stock
✓ Free Shipping
Wiseco SK1398 top end rebuild kit with an 85.00mm standard-bore piston and top-end gasket kit.
Price shown is the online purchase price. Free shipping · 30-day return policy
Product Description
The Wiseco SK1398 top end rebuild kit is specified for Polaris 800 Pro RMK CFI engines from 2013–2016. It features an 85.00mm standard-bore piston and includes the components identified for a top-end rebuild, including a matched piston, rings, circlips, wrist pin, and top-end gasket kit for one motor.
Product Specifications
BrandWiseco
Manufacturer Part NumberSK1398
Item Weight4.86 pounds
ModelStandard Bore Piston
Product Dimensions13.8 x 8.6 x 4.5 inches
Item model numberSK1398
Explicit Manufacturer Part NumberSK1398
Bore Size85.00 mm
Bore TypeStandard bore
Piston MaterialForged high-silicon, low-expansion aluminum
Included ComponentsPiston, rings, circlips, wrist pin, and top-end gasket kit
Application QuantityFor 1 motor
Motorcycle Compatibility
| Year | Make | Model | Power / Engine | Variant |
|---|---|---|---|---|
| 2013 | Polaris | 800 Pro RMK | CFI engine | |
| 2014 | Polaris | 800 Pro RMK | CFI engine | |
| 2015 | Polaris | 800 Pro RMK | CFI engine | |
| 2016 | Polaris | 800 Pro RMK | CFI engine |
Always compare the part number, dimensions, specifications, and compatibility details with your original part before ordering.
