Technical data

FUEL INJECTION PUMP
INJECTION PUMP COMPONENT PARTS
1. Union collar. 8. Delivery valve.
15. Plunger.
9. Gasket.
16. Lower seat.
3. Delivery valve holder. 10. Seat valve. 17. Adjusting shim.
4. Valve spring. 11. Plunger barrel. 18. Tappet roller.
5. Holder stopper. 12. Sleeve.
19. Pin.
6. Housing. 13. Upper seat. 20. Control rack.
7. O-ring. 14. Plunger spring.
21. Stop wire bracket.
Westerbeke Engines
56