Yamaha YFM 600 Grizzly 4 WD [1998-2001] - WÖSSNER Pro Series forged pistons

WÖSSNER Pro Series forged pistons for Yamaha YFM 600 Grizzly 4 WD

The WÖSSNER Pro Series forged piston is designed for the Yamaha YFM 600 Grizzly 4 WD in the 1998-2001 model year range. The standard piston compression design provides a clearly defined choice for engine rebuilding in this vehicle application.

Technical data

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 95.93 mm
• Letter oversize: 100
• Oversize: +1.00
• Bore diameter: 96.00 mm
• Compression ratio: 10.9:1
• Number of piston rings: 3
• Stroke: 4T

Vehicle assignment

This forged piston is assigned to the Yamaha YFM 600 Grizzly 4 WD for the years 1998, 1999, 2000 and 2001. The dimensions and design data mentioned support the comparison with the intended motor before selection.

Selection note

The diameter Ø of 95.93 mm, the bore diameter of 96.00 mm, the oversize +1.00 and the compression ratio of 10.9:1 are particularly relevant for the assignment. Additionally, the oversize 100 letter, standard piston compression and 4T design clearly identify this piston within the stated specifications.