Engine Parts
Wiseco Piston Kit
Part # SK1205
$369.95
NY: 0
National: 5
- —All the necessary components for overboring or rebuilding your top end
- —Kit includes forged pistons, rings, wrist pins, circlips and top end gasket set
- —Cylinder sleeves must be purchased separately.
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Piston Material4032 Aluminum Alloy
ModelPro-Lite
Skirt CoatingNon-Coated
Stroke Length61.00 mm
Displacement437 cc
Piston Diameter67.40 mm
Riding StyleSnow
Bore - OversizeStandard
Bore Size67.50 mm
Engine Type2-Stroke
Cooling SystemLiquid Cooled
TypeTop End
UnitsKit
Product NameRebuild Kit
Weight2.13 lbs
Dimensions (L x W x H)11.92" x 8.39" x 4.38"
Fits These Vehicles (4)
MX Z 440 Fan1998
MX Z 440 Fan1997
MX Z 440 Fan1996
MX-Z 440F1995
Not sure it fits? Call our Harley techs at 607-654-7431.





































