

| item | Cummins | HINO | WEICHAI | SHANGHAI |
| cylinder head | √ | √ | √ | √ |
| cylinder head cover | √ | √ | √ | √ |
| cylinder block | √ | √ | √ | √ |
| alternator | √ | √ | √ | √ |
| turbocharger | √ | √ | √ | √ |
| piston | √ | √ | √ | √ |
| piston ring | √ | √ | √ | √ |
| piston pin | √ | √ | √ | √ |
| liner | √ | √ | √ | √ |
| crankshaft | √ | √ | √ | √ |
| cam shaft | √ | √ | √ | √ |
| main bearing | √ | √ | √ | √ |
| connecting rod | √ | √ | √ | √ |
| connecting rod bearing | √ | √ | √ | √ |
| water pump | √ | √ | √ | √ |
| oil pump | √ | √ | √ | √ |
| injector | √ | √ | √ | √ |
| fuel injection pump | √ | √ | √ | √ |
| starter motor | √ | √ | √ | √ |
| fan | √ | √ | √ | √ |
| belt | √ | √ | √ | √ |
| gasket | √ | √ | √ | √ |
| oil pan | √ | √ | √ | √ |
| flywheel | √ | √ | √ | √ |
| intake valve | √ | √ | √ | √ |
| exhaust valve | √ | √ | √ | √ |