| Item | Part No. | Part Name | Qty | Serial No. |
| 581-96-19520 | INJECTOR ASS'Y,(3 MANIFOLD) (LI81770-3) | 1021- | ||
| 1 | LI11963 | MANIFOLD | 1021- | |
| LI81713A | INJECTOR | 1021- | ||
| 2 | LI11814 | BODY | 1021- | |
| 3 | LI90471 | FITTING ASS'Y | 1021- | |
| 4 | LI11626 | PISTON ROD ASS'Y (KIT) | 1021- | |
| 5 | LI11451 | EXTENSION,PISTON ROD | 1021- | |
| 6 | LI35081 | PACKING,PISTON (KIT) | 1021- | |
| 7 | LI48231 | WASHER | 1021- | |
| 8 | LI11815 | PLUNGER (KIT) | 1021- | |
| 9 | LI11717 | SEAT,SPRING | 1021- | |
| 10 | LI55136 | SPRING,PLUNGER (KIT) | 1021- | |
| 11 | LI34155 | PACKING (KIT) | 1021- | |
| 12 | LI48242 | WASHER | 1021- | |
| 13 | LI11450 | PLUG,PISTON STOP | 1021- | |
| 14 | LI31057 | GASKET (KIT) | 1021- | |
| 15 | LI11816 | DISC,INLET | 1021- | |
| 16 | LI34136 | PACKING (KIT) | 1021- | |
| 17 | LI34137 | PACKING (KIT) | 1021- | |
| 18 | LI48230 | WASHER | 1021- | |
| 19 | LI11961 | BOLT | 1021- | |
| 20 | LI31064 | GASKET (KIT) | 1021- | |
| 21 | LI31057 | GASKET (KIT) | 1021- | |
| 22 | LI11623 | NUT,ADJUSTING | 1021- | |
| 23 | LI11624 | NUT,LOCK | 1021- | |
| 581-96-05160 | SERVICE PARTS | 1021- | ||
| LI84387 | REPAIR KIT | 1021- | ||
| 4 | LI11626 | PISTON ROD ASS'Y | 1021- | |
| 6 | LI35081 | PACKING,PISTON | 1021- | |
| 8 | LI11815 | PLUNGER | 1021- | |
| 10 | LI55136 | SPRING | 1021- | |
| 11 | LI34155 | PACKING | 1021- | |
| 16 | LI34136 | PACKING | 1021- | |
| 17 | LI34137 | PACKING | 1021- | |
| 14 | LI31057 | GASKET | 1021- | |
| 20 | LI31064 | GASKET | 1021- | |
| 21 | LI31057 | GASKET | 1021- |