Yamaha YFM 450 Grizzly 4 WD [2007-2009] - forged pistons

WISECO forged pistons for Yamaha YFM 450 Grizzly 4 WD

The WISECO forged piston is designed as a spare part for the Yamaha YFM 450 Grizzly 4 WD from the 2007 to 2009 model year range. The combination of aluminum and forged construction describes the basic technical features of this piston.

Technical execution

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 85.00 mm
• Letter oversize: 050
• Oversize: +0.05

With the diameter of 85.00 mm and the stated oversize +0.05, the piston is suitable for selection based on these technical dimensions. The oversize marking is indicated with the letter 050 and supports clear assignment within the product data.

Vehicle assignment

The forged piston is assigned to the Yamaha YFM 450 Grizzly 4 WD, built between 2007 and 2009. Before ordering, the vehicle model, year of manufacture, diameter and oversize should be compared with the existing engine data.

Selection based on engine data

The standard piston compression and the diameter of 85.00 mm determine the main selection features of this version. Thanks to the clearly stated information on material, piston type and oversize, the piston can be selected specifically based on the technical requirements.