| Ref# | PartInfo | 
|---|---|
| 1 | Piston | 
| 2 | 3003-760 | 
| Ring Assembly | |
| 3 | 3003-767 | 
| Pin, Piston | |
| 4 | 3003-433 | 
| Bearing, Piston Pin - Roller | |
| 5 | 3003-439 | 
| Circlip, Piston Pin | |
| 6 | 3005-209 | 
| Washer | |
| 7 | 3005-752 | 
| Crankshaft Assembly | |
| 8 | 3005-112 | 
| Rod, Connecting | |
| 9 | 3003-784 | 
| Bearing, Crank Pin | |
| 10 | 3003-812 | 
| Crankshaft - Right | |
| 11 | 3005-753 | 
| CRANKSHAFT, MIDDLE | |
| 12 | 3005-232 | 
| Wheel, Crank | |
| 13 | 3005-231 | 
| Crankshaft - Left | |
| 14 | 3003-815 | 
| Balancer | |
| 15 | 3007-440 | 
| Screw | |
| 16 | 3004-698 | 
| Race, Middle Seal | |
| 17 | 3003-817 | 
| Ring | |
| 18 | 3005-202 | 
| Gear, Oil Pump Drive | |
| 19 | 3005-210 | 
| Bearing, Crankshaft - Right | |
| 20 | 3003-164 | 
| Bearing, Middle - Left | |
| 21 | 3003-782 | 
| Washer | |
| 22 | 3003-805 | 
| Bearing, Crankshaft - Left | |
| 23 | 3004-540 | 
| Key, Woodruff | |
| 24 | 3003-783 | 
| Washer | |
| 25 | 3003-933 | 
| Washer | |
| 26 | 3005-188 | 
| SEAL,CRANKSHAFT-RH,M30 | |
| 27 | 3003-759 | 
| Seal, Oil - Left | |
| 28 | 3003-216 | 
| C-Ring | |
| 29 | 3003-658 | 
| Pin, Alignment | |
| 30 | 3005-324 | 
| Gear, Driven - Oil Pump | |
| 31 | 3005-049 | 
| Shim, Oil Pump Shaft | |
| 32 | 3005-909 | 
| Seal, Mechanical Water Pump | |
| 33 | 3007-431 | 
| Seal, Oil | |
| 34 | 3006-685 | 
| PISTON ASSY. 04' 550 L/C (inc. 1-2 and 5) |