Pro X Piston Assembly - 94.94mm Bore - 012427A
- Part #: 130017S
- Manufacturer Part #: 012427A
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Overview of Pro X Piston Assembly - 94.94mm Bore - 012427A
- The smart alternative to costly engine repairs
- Cast from a high-silicone content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances
- OEM replacements
- Available in standard and oversizes
- Pro X rings are exact OEM replacements and can be interchange with stock part
- B, C, D and E extend the life of expensive plated cylinders
- Pistons supplied in a kit includes rings, wrist pins, and circlips
- S is Standard
- SB is +.0004 in.
- SC is +.0008 in.
- SD is +.0012 in.
- SE is +.0016 in.
1. (1) Piston
2. (1) Set rings
3. (2) Circlips
4. (1) Wristpin
This is a fractional oversize piston of .0004 inch. It is intended for slightly worn cylinders, please be sure this is what you need before ordering.
The following is the meaning of the letters next to Dennis Kirk Part Number:
Specs for Pro X Piston Assembly - 94.94mm Bore - 012427A
Fitment for Pro X Piston Assembly - 94.94mm Bore - 012427A
Part 130017S fits the following machines
|2002 Yamaha WR426F|
|2001 Yamaha WR426F|
|2002 Yamaha YZ426F|
|2001 Yamaha YZ426F|
|2000 Yamaha YZ426F|
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