| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | PKZZ80182 | CYLINDER HEAD ASS'Y | U545837W-U546029W | |
| PKZZ80112 | CYLINDER HEAD ASS'Y | U545837W-U546029W | ||
| 2 | \6\ | HEAD | U545837W-U546029W | |
| 3 | \6\ | INSERT | U545837W-U546029W | |
| 4 | \6\ | INSERT | U545837W-U546029W | |
| 5 | PK3343F031 | GUIDE | U545837W-U546029W | |
| PK3343F002 | GUIDE | U545837W-U546029W | ||
| 6 | PK3343J002 | GUIDE | U545837W-U546029W | |
| 7 | PK0650710 | PLUG | U545837W-U546029W | |
| 8 | PK32417156 | PLUG | U545837W-U546029W | |
| 9 | PK2431154 | PLUG | U545837W-U546029W | |
| 10 | PK2487A510 | PLUG | U545837W-U546029W | |
| 11 | PK2431A054 | PLUG | U545837W-U546029W |