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 from the entire 1998-2001 model year range. The design combines a forged piston type with an aluminum piston and is designed with standard piston compression.

Technical features

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 96.43 mm
• Bore diameter: 96.50 mm
• Oversize: +1.50
• Letter oversize: 150
• Compression ratio: 8.8:1
• Rings Quantity: 3
• Stroke: 4T

Selection for the vehicle

This piston is assigned to the Yamaha YFM 600 Grizzly 4 WD in the 1998-2001 model year range. The specified bore diameter of 96.50 mm, the oversize version +1.50 and the letter oversize 150 are particularly relevant for a suitable selection.

Execution

The Pro Series version offers clearly defined dimension and compression data for assignment in the engine area. The compression ratio is 8.8:1; piston compression is specified as standard. With three rings and the 4T marking, the essential configuration data for selection are clearly summarized.