Hitachi EX220 Hino Cylinder Head Parts Page 1 of 2 

Hitachi EX220 Hino Cylinder Head Parts Page 1 of 2 

1. 4251271 Series 1 Cylinder Head

1. 4251723 Series 2 Cylinder Head

1. 4251749 Series 3 Cylinder Head  
2. 4251806 Intake Seat (6)
3. 4251807 Exhaust Seat (6)
4. 4251833 Push Rod Guide Pipe (12)
5. 4251804 Injector Tube (6)
6. 4251790 Oring (6)
7. 4251745 Soft plug (6)
8. 4251746 Soft plug (2)
9. 4251747 Soft plug (11)
10. 4251748 Soft Plug (10)
11. 4251744 Soft plug (2)
12. 4251743 Soft plug (5)
13. 4251740 Ball (1)
14. 4251741 Ball (1)
15. 4251742 Intake Stud (6)
16. Blank
17. 4251738 Exhaust Stud (16)
18. 4251737 Exhaust Stud (2)
19. 4251736 Plug (1)
20. 4251735 Sealing washer (1)
21. 4251793 Intake manifold gasket (2) piece type
22. 4251871 Intake manifold gasket (6) piece type

22. 4364816 Intake manifold gaskets, for use with intercooler (6)
23. 4251817 Exhaust manifold gaskets (6)

24. 4251365 Glow Plug Series 1 (6)
24. 4251877 Glow Plug Series 2 (6)
24. 4364819 Glow Plug Series 3 (6)
25. 4251362 Connector (2)
26. 4251363 Connector (1)
27. 4251364 Connector (2)


Contact for Hitachi EX220 Hino Engine Parts
Contact for Hino Engine Parts , Mitsubishi Engine Parts and Nissan Engine Parts , 

Email: EngineParts@HeavyEquipmentRestorationParts.com 

Alternate email: EngineParts2@gmail.com 

Phone: 269 673 1638 

If you don't see your part listed contact us with your requests. 

Located in Michigan United States, Parts Delivery available in United States, Canada and worldwide. 



Hitachi EX220 Hino Cylinder Head Parts Page 1 of 2