Engine Parts
Eng Kit Wiseco 400ex 99-04
Part # 0903-1513
$821.95
NY: 0
National: 6
- —Kit includes a premium forged piston kit with stock compression ratio and a high-quality cam chain
- —Top and bottom end components are included for a complete engine rebuild
- —Crankshaft and rod assembly designed and inspected to assure durability
- —Main bearings, seals, gaskets, a Wiseco hour meter and bracket are also included in the kit
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Compression Ratio10.0:1
Piston Material2618 Aluminum Alloy
Engine Type4-Stroke
Riding StyleATV
StyleForged Series Piston
Bore - Oversize+1.00 mm
Piston Diameter85.95 mm
Skirt CoatingNon-Coated
Bore Size86.00 mm
Displacement400 cc
Bore - Oversize+1,00 mm
ModelGarage Buddy
UnitsKit
Product NameRebuild Kit
TypeEngine
Weight16.2 lbs
Dimensions (L x W x H)18.54" x 11.81" x 7.58"
Fits These Vehicles (6)
TRX400EX Sportrax2004
TRX400EX Sportrax2003
TRX400EX Sportrax2002
TRX400EX Sportrax2001
TRX400EX Sportrax2000
TRX400EX Sportrax1999
Not sure it fits? Call our Harley techs at 607-654-7431.

















