Engine Parts
Piston Kit W/gasket
Part # 0903-0639
$229.95
NY: 0
National: 0
- —Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine
- —Wiseco pistons can be fitted only with Wiseco rings
- —Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC).
- —Cylinder sleeves must be purchased separately.
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Bore Size75.00 mm
Displacement283 cc
Riding StyleATV
Skirt CoatingNon-Coated
Bore - Oversize+0.50 mm
Stroke Length65.00 mm
Engine Type2-Stroke
TypeTop End
Piston Material4032 Aluminum Alloy
UnitsKit
ModelPro-Lite
Piston Diameter74.92 mm
Product NameRebuild Kit
Weight1.2 lbs
Dimensions (L x W x H)7.07" x 6.26" x 4.84"
Fits These Vehicles (24)
Xplorer 300 4x41999
Big Boss 300 6x61999
Xpress 3001999
Xpress 3001998
Xplorer 300 4x41998
Big Boss 300 6x61998
Xpress 3001997
Big Boss 300 6x61997
Xplorer 300 4x41997
Xplorer 300 4x41996
Xpress 3001996
Big Boss 300 6x61996
Trail Boss 300 2x41995
Xpress 3001995
300 2x41995
Big Boss 300 6x61995
Xplorer 300 4x41995
Trail Boss 300 4x41995
300 4x41995
300 2x41994
Xpress 3001994
300 4x41994
Xplorer 300 4x41994
Big Boss 300 6x61994
Not sure it fits? Call our Harley techs at 607-654-7431.















































































