| Item | Part No. | Part Name | Qty | Serial No. |
| 6251-11-7300 | Housing Assembly | 660089- | ||
| 6251-11-7100 | Housing Assembly | 660089- | ||
| 1 | 6251-11-7110 | Housing, Rocker Arm | 660089- | |
| 2 | 07043-30108 | Plug | 660089- | |
| 3 | 6251-11-8830 | Seal | 660089- | |
| 4 | 6251-11-8840 | Ring | 660089- | |
| 5 | 6251-11-7220 | Gasket | 660089- | |
| 6 | 01437-01075 | Bolt | 660089- | |
| 7 | 6251-71-1170 | Bolt | 660089- | |
| 8 | 01643-31032 | Washer | 660955- | |
| 8 | 01643-31032 | Washer | 660089-660954 | |
| 9 | 01643-31032 | Washer | 660955- | |
| 6150-41-5400 | Arm Assembly, Intake | 660089- | ||
| 10 | Arm | 660089- | ||
| 11 | 6150-41-5420 | Bushing | 660089- | |
| 12 | 6150-41-5541 | Screw | 660089- | |
| 13 | 01582-01008 | Nut | 660089- | |
| 6154-41-5500 | Arm Assembly | 660089- | ||
| 14 | Arm, Rocker | 660089- | ||
| 15 | 6162-43-5340 | Rivet | 660089- | |
| 16 | 6150-41-5420 | Bushing | 660089- | |
| 17 | 6150-41-5541 | Screw | 660089- | |
| 18 | 01582-01008 | Nut | 660089- | |
| 18 | 6150-42-5300 | Rocker Arm Assembly | 660089- | |
| 19 | Shaft | 660089- | ||
| 20 | 6710-41-5340 | Rivet | 660089- | |
| 21 | 6154-41-5321 | Collar | 660089- | |
| 22 | 6150-81-9370 | Bolt | 660089- |