Yamaha YFM 660 Raptor 2 WD [2001-2005] - cast piston

PROX cast piston for Yamaha YFM 660 Raptor 2 WD

The PROX cast piston is designed as a replacement part for the Yamaha YFM 660 Raptor 2 WD in the full year range from 2001 to 2005. Its technical features support targeted selection based on piston type, dimensions and design.

Technical features

• Material: aluminum
• Piston Type: Cast
• Piston compression: standard
• Diameter Ø: 100.00 mm
• Letter oversize: A
• Oversize: STD
• Piston ring set: set
• Hub type: 4T
• Design: Flat crown / 1 valve pocket

Vehicle assignment

The cast piston fits the Yamaha YFM 660 Raptor 2 WD, built between 2001 and 2005. This assignment allows the piston to be selected based on the specified vehicle model and year of manufacture.

Selection Notes

When selecting parts, the diameter of 100.00 mm, the marking A for oversize and the STD information are particularly relevant. In addition, the version with a flat crown and 1 valve pocket should be matched to the intended engine structure. The piston is specified for a 4T engine and has standard piston compression.