Engine Parts
Piston Standard Xcr440 Liquid
Part # 0910-0560
$154.95
National: 5
- —Designed for all-purpose 2-stroke riding
- —Durability, longevity and increased horsepower
- —Dedicated forging design for strength-to-weight optimization
- —Extra lightening operations for enhanced throttle response
- —Engineered, forged, and machined in the USA
- —Piston is made in the USA
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Skirt CoatingArmorGlide®
Product NamePiston Kit
Displacement438 cc
ModelPro-Lite
Piston Material4032 Aluminum Alloy
Bore Size66.00 mm
Bore - OversizeStandard
Cooling SystemLiquid Cooled
Riding StyleSnow
Engine Type2-Stroke
Stroke Length64.00 mm
UnitsKit
Weight0.7 lbs
Dimensions (L x W x H)4.13" x 3.53" x 3.48"
Fits These Vehicles (10)
440 IQ2007
440 IQ2006
440 IQ2005
440 Pro XR2004
Pro X 4402004
Pro XR 4402003
440 Pro X2003
440 Pro X2002
Pro XR 4402002
440 Pro X2001
Not sure it fits? Call our Harley techs at 607-654-7431.









































