Yamaha YZ 250 (CG 08) [2000-2001] - cast piston

PROX cast piston for Yamaha YZ 250 (CG 08), year 2000-2001

The PROX cast piston is designed as a replacement piston for the Yamaha YZ 250 (CG 08) from the entire 2000-2001 model year range. Its aluminum construction and standard piston compression support a precise selection for the intended engine.

Function and execution

The cast piston has a diameter of Ø 66.35 mm. The patented surface treatment is designed to reduce friction in the cylinder. As a result, the design combines the dimensional accuracy relevant for replacement with a balanced relationship between performance and reliability.

• Piston type: cast
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 66.35 mm
• Letter oversize: A
• Oversize: STD
• Stroke: 2T
• Specificity: domed piston, fin cutout, suction hole and MoS2 skirt coating

Vehicle assignment

The cast piston fits the Yamaha YZ 250 (CG 08), built between 2000 and 2001. This assignment serves the purpose of a targeted selection for the specified vehicle and the specified year of manufacture.

Selection guide

The markings Ø 66.35 mm, A and STD should be compared with the existing motor data before ordering. The design is intended for replacement in equivalent original equipment quality.