| Ref | Part Number | Description |
|---|---|---|
| 1 | 5637783 | Camshaft 1603 XHO, 300hp |
| 2 | 0462539 | Cam Shaft Guide |
| 3 | 5254309 | Timing Gear 38T |
| 4 | 0462541 | Torx Flange Screw M6X12-T30 MK |
| 5 | 0462542 | Camshaft Chain 8X3/16X94 |
| 6 | 5236541 | Chain Tension Guide |
| 7 | 5236501 | Chain Guide |
| 8 | 0462545 | Chain Tensioner With Plug Screw |
| 9 | 5236911 | Chain Tensioner Assy., 300hp, 1603 XHO |
| 11 | 0462548 | Plug Screw M16 |
| 12 | 5254329 | Rocker Arm Ass'y Exhaust |
| 13 | 5254316 | Rocker Arm Ass'y Inlet |
| 14 | 5854594 | Rocker-Arm Shaft Ass'y |
| 15 | 5641080 | Torx-Reduced Shaft Screw M8X72 E10 |
| 16 | 5297947 | Spark Plug 12 Kr9E-G, 300Hp, 1603 Xho |
| 17 | 0462553 | Spark Plug Pipe |
| 19 | 5911953 | Valve Cover |
| 20 | 5440561 | Torx Distance Screw Ass`y M6X30.5-E8 |
| 21 | 0462557 | Plug Cover |
| 22 | 5660620 | Retaining Band |
| 23 | 0462559 | Lamella Nail 5X12,7 |
| 24 | 5666147 | Stick Coil |
| 25 | 5201430 | Protection Cap |
| 26 | 5201437 | Plug Boot |
| 27 | 0462561 | Torx TR Screw 6X20 - A2 |
| 28 | 0460686 | Camshaft Sensor |
| 29 | 5631890 | O-Ring Din 3771-17X2-N. Fpm 75 |