| Part No. | Description |
|---|---|
| P1903-40 | Piston |
| P1903-30 | Piston |
| P1903-60 | Piston |
| P1904-20 | Piston |
| P1904 | Piston |
| OK-JD340LPM | Major Overhaul Kit |
| OK-JD341IF | Inframe Overhaul Kit block R33170-R34330-R40860-R40870 |
| OK-JD341M | Major Overhaul Kit block R33170-R34330-R40860-R40870 |
| OK-JD359M | Major Overhaul Kit |
| OK-JD359IF | Inframe Overhaul Kit |
| OK-JD359TIF | Inframe Overhaul Kit |
| OK-JD359TM | Major Overhaul Kit |