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DESCRIPTION
Fitments
Years |
Make |
Model |
1998 - 2000 |
Yamaha |
WR 400 F |
1998 - 1999 |
Yamaha |
YZ 400 F |
Features
Designed and built for 4 stroke engine modelsKit includes piston, piston rings, wrist pin(s) and circlipsMade in the USASpecs
Bore - Oversize: Standard
Engine Type: 4-Stroke
Model: Forged Series
Piston Diameter: 91.92 mm
Skirt Coating: Non-Coated
Piston Material: Forged 2618 Aluminum
Product Name: Piston Kit
Bore Size: 92 mm
Displacement: 399 cc
Stroke Length: 60.10 mm
Bore - Oversize: Standard
Compression Ratio: 12.5:1
Riding Style: Off-Road
Units: KitApproximate Package Weight & Dimensions
Weight: 0.88
Height: 4.01
Length: 4.29
Width: 4.09