Engine Parts
Other Variations
Wiseco Piston Yamaha 1.50mm
Part # 394M08650
$224.95
NY: 0
National: 2
- —Forged from high-silicon alloy for maximum strength and dependability
- —Wiseco offers a complete range of popular piston models and years for both trail and racing applications
- —Kit includes piston, rings, circlips and wrist pin
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Bore Size86.50 mm
Bore - Oversize+1,50 mm
Bore - Oversize+1.50 mm
Displacement397 cc
Engine Type2-Stroke
Piston Diameter86.42 mm
Stroke Length70.00 mm
ModelForged Series
Product NamePiston Kit
Skirt CoatingNon-Coated
Piston Material4032 Aluminum Alloy
Riding StyleOff-Road
UnitsKit
Weight0.95 lbs
Dimensions (L x W x H)4" x 3.8" x 3.6"
Fits These Vehicles (4)
YZ4001978
IT4001978
YZ4001977
IT4001977
Not sure it fits? Call our Harley techs at 607-654-7431.
