Engine Parts
Piston Kit Jet Ski .50
Part # WK1046
$349.95
NY: 0
National: 1
- —Pistons are forged from aerospace aluminum alloys
- —Ring types are not interchangeable (i.e. CD is not interchangeable with TD).
- —Kit includes pistons, rings, wrist pin and top end gasket kit
- —Wiseco pistons can be fitted only with Wiseco rings.
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Skirt CoatingNon-Coated
UnitsKit
Piston Diameter75.40 mm
TypeTop End
Bore - Oversize+0,50 mm
Bore - Oversize+0.50 mm
Bore Size75.50 mm
Product NameRebuild Kit
Riding StyleWatercraft
Displacement537 cc
Engine Type2-Stroke
Piston Material4032 Aluminum Alloy
ModelForged Series
Weight2.19 lbs
Dimensions (L x W x H)11.91" x 8.28" x 4.39"
Fits These Vehicles (4)
JS550 550SX1995
JS550 550SX1994
JS550 550SX1993
JS550 550SX1992
Not sure it fits? Call our Harley techs at 607-654-7431.









