Yamaha YZ 250 (CG 23) [2006-2023] - cast piston
Description
PROX cast piston for Yamaha YZ 250 (CG 23) 2006-2023
The PROX cast piston is intended for the Yamaha YZ 250 (CG 23) from the entire 2006-2023 model year range. Its design supports the replacement of the existing piston within the specified vehicle assignment.
Design and technical features
- Material: aluminum
- Piston Type: Cast
- Piston compression: standard
- Diameter Ø: 66.37 mm
- Letter oversize: C
- Oversize: +0.02
- Stroke: 2T
Constructive specification
The piston has a curved piston shape as well as a fin cutout and a suction hole. Additionally, a MoS2 skirt coating is listed as a specific feature. This information makes selection easier based on the existing engine configuration and the required piston size.
Vehicle assignment
The cast piston fits the Yamaha YZ 250 (CG 23), built between 2006 and 2023. The assignment is based on this model and this year of manufacture.
Factual note
When making the selection, the diameter of 66.37 mm, the oversize letter C and the oversize dimension +0.02 should be taken into account. The technical design is defined as a cast aluminum piston with standard compression and 2T specification.