| Part No. | Description |
|---|---|
| OK-CAT636M | Major Overhaul Kit |
| OK-CAT636TIF | Inframe Overhaul Kit |
| OK-CAT636TIFB | Inframe Overhaul Kit |
| OK-CAT636TM | Major Overhaul Kit |
| OK-CAT636TMB | Major Overhaul Kit |
| OK-CONT120IF | Inframe Overhaul Kit |
| OK-CONT120M | Major Overhaul Kit |
| OK-CONT129IF | Inframe Overhaul Kit |
| OK-CONT129M | Major Overhaul Kit |
| OK-CONT134IF | Inframe Overhaul Kit |
| OK-CONT134M | Major Overhaul Kit |
| OK-CONT140IF | Inframe Overhaul Kit |