Yamaha YFM 660 Raptor Limited Edition 2 WD [2003] - Cast pistons

PROX cast piston for Yamaha YFM 660 Raptor Limited Edition 2 WD

The PROX cast piston is designed as a replacement piston for the Yamaha YFM 660 Raptor Limited Edition 2 WD from 2003. Its design supports the targeted selection of a suitable piston based on piston type, diameter, compression and crown shape.

Technical features

• Material: aluminum
• Piston Type: Cast
• Piston compression: standard
• Diameter Ø: 101.00 mm
• Letter oversize: 100
• Oversize: +1.00
• Rings Quantity: Set
• Stroke: 4T
• Specificity: Flat crown / 1 valve pocket

Vehicle assignment

The cast piston fits the Yamaha YFM 660 Raptor Limited Edition 2 WD, built in 2003. The vehicle assignment refers to this model name and this complete year range.

Version for choosing spare parts

The combination of cast aluminum piston, standard compression and a diameter of 101.00 mm makes it easier to match the technical requirements of the engine. The oversize +1.00 marking and the oversize letter 100 should be taken into account when making your selection. The flat crown with 1 valve pocket describes the piston geometry; “4T” indicates the intended stroke type.