Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Piston | ||||
| Engine #0XX, #3XX, 4XX, 6XX | ||||
| Mark A | TOY | 1321128031A0 | 62.92 | Includes: One Piston W/Pin. |
| Mark B | TOY | 1321128031B0 | 62.92 | Includes: One Piston W/Pin. |
| Mark C | TOY | 1321128031C0 | 62.92 | Includes: One Piston W/Pin. |
| Engine #7XX, #9XX | ||||
| Mark A | TOY | 132110H010A0 | 51.89 | Includes: One Piston W/Pin. |
| Mark B | TOY | 132110H010B0 | 51.89 | Includes: One Piston W/Pin. |
| Mark C | TOY | 132110H010C0 | 51.89 | Includes: One Piston W/Pin. |