| Code | Manufacturer ref. | Name |
|---|---|---|
| PI.6513.A | 01.6513.A | Piston Set ad. KTM 500EXC-F '20-26/FE501 20-26 12.75:1 (94.95mm) |
| PI.6513.B | 01.6513.B | Piston Set ad. KTM 500EXC-F '20-26/FE501 20-26 12.75:1 (94.96mm) |
| PI.6513.C | 01.6513.C | Piston Set ad. KTM 500EXC-F '20-26/FE501 20-26 12.75:1 (94.97mm) |