| INJECTION PUMP A. |
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.0451A,0451B,0461A,0462A, 0471A TO 0481A. |
| THE ZEXEL PART NUMBER IS THAT DK IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. |
| FEED PUMP ASS'Y |
| HOUSING |
| PISTON |
| SPRING,PISTON |
| PLUG |
| GASKET |
| TAPPET ASS'Y |
| ROLLER |
| PIN |
| GUIDE |
| VALVE |
| SPRING |
| PLUG |
| GASKET |
| O-RING |
| RING,SNAP |
| PUMP,PRIMING |
| BOLT,EYE |
| BOLT,EYE |
| EYE |
| GASKET |
| COVER |
