| Auxiliary Product Name | Product Drawing No. | Product Construction | Quantity/Per Engine | Main Engine Factory Name | Engine Type | PS |
| 473QE Cylinder head gasket | BYD473QE-1003030 | Metal | 1 | 473发动机 | ||
| 473QE Intake manifold gasket | BYD473QE-1008024 | Metal | 1 | 473发动机 | ||
| 473QE EGR Valve gasket | BYD473QE-1003507 | Metal | 1 | 473发动机 | ||
| 473QEEGR Valve seat gasket | BYD473QE-1003502 | Metal | 1 | 473发动机 | ||
| 473QE Exhaust manifold gasket fitting | BYD473QA-1008500 | Metal | 1 | 473发动机 | ||
| 483Qb air inlet lower and upper body | BYD483Qb-1008101 | Metal | 1 | 483发动机 | ||
| 483Qa cylinder head gasket | BYD483Qa-1003300 | Metal | 1 | 483发动机 | ||
| 371cylinder head gasket | BYD371QA-1003040 | Metal | 1 | 371发动机 | ||
| 371Exhaust gasket | BYD371QA-1003050 | Metal | 1 | 371发动机 | ||
| 371Water pump gasket | BYD371QA-1003060 | Metal | 1 | 371发动机 | ||
| 483Qb cylinder head gasket | BYD483Qb-1003300 | Metal | 1 | 483发动机 | ||
| 483Qa exhaust gasket | BYD483QA-1003500 | Metal | 1 | 483发动机 | ||
| 483Qa water pump gasket | BYD483QA-1307014 | Metal | 1 | 483发动机 | ||
| 483Qa water inlet | BYD483Qa-1002033 | Metal | 1 | 483发动机 | ||
| 483Qa water outlet | BYD483Qa-1003012 | Metal | 1 | 483发动机 |
