Engine Parts
Other Variations
Piston Kit Xr/trx400
Part # 0903-0345
$311.95
National: 4
- —Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine
- —Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC)
- —Wiseco pistons can be fitted only with Wiseco rings
- —Cylinder sleeves must be purchased separately.
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
UnitsKit
Product NameRebuild Kit
Riding StyleATV
Stroke Length70.00 mm
Piston Diameter84.95 mm
Bore Size85.00 mm
Piston Material2618 Aluminum Alloy
Engine Type4-Stroke
Compression Ratio10.0:1
Displacement397 cc
Riding StyleOff-Road
Skirt CoatingNon-Coated
ModelForged Series
TypeTop End
Weight2 lbs
Dimensions (L x W x H)13.69" x 8.63" x 4.71"
Fits These Vehicles (25)
TRX400X2014
TRX400X2013
TRX400X2012
TRX400X2011
TRX400X2010
TRX400X2009
TRX400EX Sportrax2008
TRX400EX Sportrax2007
TRX400EX Sportrax2006
TRX400EX Sportrax2005
TRX400EX Sportrax2004
XR400R2004
XR400R2003
TRX400EX Sportrax2003
XR400R2002
TRX400EX Sportrax2002
XR400R2001
TRX400EX Sportrax2001
XR400R2000
TRX400EX Sportrax2000
XR400R1999
TRX400EX Sportrax1999
XR400R1998
XR400R1997
XR400R1996
Not sure it fits? Call our Harley techs at 607-654-7431.
