Isuzu 4BD1 Fuel Injection System Parts Catalog for Hitachi EX120-3
Use this parts catalog to identify injection pump, injector nozzles, injection pipes and nozzle hardware for the Isuzu 4BD1 configuration listed in the Hitachi EX120-3 catalog. Compare 36 catalog entries, diagram positions and alternative number formats before requesting a quote from WinsDiesel.
Equipment Identification for Your Enquiry
The diagrams and tables below reference Hitachi EX120-3. For enquiries involving Hitachi EX100WD-2, EX100WD-3, EX120, EX120-2, EX120K-2, EX120K-3 or EX150, send the engine and machine serial numbers and the complete existing part number so the configuration can be checked. A shared engine name alone does not confirm that every listed component fits each machine.
Components Listed in This Group
- PUMP ASM; INJ
- COUPLING ASM; INJ PUMP
- PIPE; INJ NO 1
- PIPE; INJ NO 2
- PIPE; INJ NO 3
- PIPE; INJ NO 4
- NOZZLE ASM; INJ
- HOLDER ASM; NOZZLE
- NOZZLE; INJ
- BOLT; EYE,NOZZLE HOLDER
View diagrams | Part number list | Selection notes | Request a quote
Selecting Fuel Injection System
Injection pipes are distinguished by cylinder position in their catalog descriptions. Keep the pipe number, pump plate and injector identification with the enquiry rather than assuming all 4BD1 injection equipment is interchangeable.
Catalog reference: Hitachi EX120-3. Confirm the engine serial number, machine details and complete existing part number before ordering. Different part numbers sharing one diagram position must not be assumed to be interchangeable.
Fuel Injection System Diagrams
Diagram 1 — 040A0150794
Fuel Injection System parts reference — drawing 040A0150794. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 2 — 040A0250794
Fuel Injection System parts reference — drawing 040A0250794. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 3 — 040A0350794
Fuel Injection System parts reference — drawing 040A0350794. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 4 — 040A0450794
Fuel Injection System parts reference — drawing 040A0450794. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Catalog diagrams identify components and are not photographs of the supplied products.
Part Numbers and Catalog Notes
Alternative number formats show the same digits with different hyphen placement. They are not substitute part numbers. Quantities and notes are retained from the catalog and do not represent stock availability.
| Ref. | Part Number | Alternative Number Formats | Catalog Description / Qty. | Original Catalog Notes | Enquiry |
|---|---|---|---|---|---|
| 1. | 8970209294 | 8-97020929-4 897020-9294 8-97020-929-4 |
PUMP ASM; INJ Catalog qty: [1] |
SEE FIG-NO 0-80 - 0-85 FOR COMPONENT. | Request a Quote |
| 1. | 8971385620 | 8-97138562-0 897138-5620 8-97138-562-0 |
PUMP ASM; INJ Catalog qty: [1] |
SEE FIG-NO 0-80 - 0-85 FOR COMPONENT. | Request a Quote |
| 15. | 8943663280 | 8-94366328-0 894366-3280 8-94366-328-0 |
COUPLING ASM; INJ PUMP Catalog qty: [1] |
SEE FIG-NO 0-87 FOR COMPONENT. | Request a Quote |
| 15. | 8943663280 | 8-94366328-0 894366-3280 8-94366-328-0 |
COUPLING ASM; INJ PUMP Catalog qty: [1] |
SEE FIG-NO 0-87 FOR COMPONENT. | Request a Quote |
| 15. | 8943663280 | 8-94366328-0 894366-3280 8-94366-328-0 |
COUPLING ASM; INJ PUMP Catalog qty: [1] |
SEE FIG-NO 0-87 FOR COMPONENT. | Request a Quote |
| 15. | 8971675580 | 8-97167558-0 897167-5580 8-97167-558-0 |
COUPLING ASM; INJ PUMP Catalog qty: [1] |
SEE FIG-NO 0-87 FOR COMPONENT. | Request a Quote |
| 16. | 8970176891 | 8-97017689-1 897017-6891 8-97017-689-1 |
PIPE; INJ NO 1 Catalog qty: [1] |
— | Request a Quote |
| 17. | 8970176901 | 8-97017690-1 897017-6901 8-97017-690-1 |
PIPE; INJ NO 2 Catalog qty: [1] |
— | Request a Quote |
| 18. | 8970176911 | 8-97017691-1 897017-6911 8-97017-691-1 |
PIPE; INJ NO 3 Catalog qty: [1] |
— | Request a Quote |
| 19. | 8970176921 | 8-97017692-1 897017-6921 8-97017-692-1 |
PIPE; INJ NO 4 Catalog qty: [1] |
— | Request a Quote |
| 31. | 8970133191 | 8-97013319-1 897013-3191 8-97013-319-1 |
NOZZLE ASM; INJ Catalog qty: [4] |
— | Request a Quote |
| 32(B). | 8970161471 | 8-97016147-1 897016-1471 8-97016-147-1 |
HOLDER ASM; NOZZLE Catalog qty: [4] |
— | Request a Quote |
| 33. | 5153110200 | 5-15311020-0 515311-0200 5-15311-020-0 |
NOZZLE; INJ Catalog qty: [4] |
— | Request a Quote |
| 34. | 1153390090 | 1-15339009-0 115339-0090 1-15339-009-0 |
BOLT; EYE,NOZZLE HOLDER Catalog qty: [4] |
— | Request a Quote |
| 35. | 1153320170 | 1-15332017-0 115332-0170 1-15332-017-0 |
NUT; NOZZLE RET,NOZZLE HOLDER Catalog qty: [4] |
— | Request a Quote |
| 36. | 1096300820 | 1-09630082-0 109630-0820 1-09630-082-0 |
GASKET; RETURN PIPE,NOZZLE HOLDER Catalog qty: [8] |
— | Request a Quote |
| 37. | 5153320060 | 5-15332006-0 515332-0060 5-15332-006-0 |
NUT; CAP,NOZZLE HOLDER Catalog qty: [4] |
— | Request a Quote |
| 38. | 5153390600 | 5-15339060-0 515339-0600 5-15339-060-0 |
GASKET; CAP NUT,NOZZLE HOLDER Catalog qty: [4] |
— | Request a Quote |
| 39. | 8941695030 | 8-94169503-0 894169-5030 8-94169-503-0 |
SCREW; ADJ,NOZZLE SPRING,NOZZLE HOLDER Catalog qty: [4] |
— | Request a Quote |
| 41. | 8943203080 | 8-94320308-0 894320-3080 8-94320-308-0 |
CONNECTOR; FUEL INL,NOZZLE HOLDER Catalog qty: [4] |
— | Request a Quote |
| 42. | 5153390030 | 5-15339003-0 515339-0030 5-15339-003-0 |
GASKET; INL CONNECTOR,NOZZLE HOLDER Catalog qty: [4] |
— | Request a Quote |
| 44. | 5153430050 | 5-15343005-0 515343-0050 5-15343-005-0 |
SPRING; NOZZLE,NOZZLE HOLDER Catalog qty: [4] |
— | Request a Quote |
| 45. | 8941695020 | 8-94169502-0 894169-5020 8-94169-502-0 |
ROD; PUSH,NOZZLE HOLDER Catalog qty: [4] |
— | Request a Quote |
| 46. | 9153470030 | 9-15347003-0 915347-0030 9-15347-003-0 |
PIN; NOZZLE SET,NOZZLE HOLDER Catalog qty: [8] |
— | Request a Quote |
| 54. | 9153390510 | 9-15339051-0 915339-0510 9-15339-051-0 |
COVER; DUST,NOZZLE HOLDER Catalog qty: [4] |
— | Request a Quote |
| 62. | 0911501080 | 0-91150108-0 091150-1080 0-91150-108-0 |
NUT; NOZZLE HOLDER Catalog qty: [8] |
— | Request a Quote |
| 63(A). | 8970209371 | 8-97020937-1 897020-9371 8-97020-937-1 |
PIPE; FUEL,NOZZLE LEAK OFF Catalog qty: [1] |
— | Request a Quote |
| 66. | 5153150030 | 5-15315003-0 515315-0030 5-15315-003-0 |
GASKET; INJ NOZZLE Catalog qty: [4] |
ALSO INCLUDED IN GASKET SET(ENG. & HEAD) | Request a Quote |
| 75. | 9091605100 | 9-09160510-0 909160-5100 9-09160-510-0 |
WASHER; PL,BRKT TO INJ PUMP Catalog qty: [1] |
— | Request a Quote |
| 80(B). | 8970224520 | 8-97022452-0 897022-4520 8-97022-452-0 |
BRACKET; PUMP Catalog qty: [1] |
— | Request a Quote |
| 82. | 9091505100 | 9-09150510-0 909150-5100 9-09150-510-0 |
WASHER; LK,BRKT TO C/BL Catalog qty: [1] |
— | Request a Quote |
| 84. | 9091105100 | 9-09110510-0 909110-5100 9-09110-510-0 |
NUT; BRKT TO BRKT Catalog qty: [1] |
— | Request a Quote |
| 98(A). | 9154196130 | 9-15419613-0 915419-6130 9-15419-613-0 |
CLIP; "A",INJ PIPE Catalog qty: [3] |
— | Request a Quote |
| 113. | 5154190131 | 5-15419013-1 515419-0131 5-15419-013-1 |
CLIP; INJ PIPE Catalog qty: [3] |
— | Request a Quote |
| 115(B). | 9154196140 | 9-15419614-0 915419-6140 9-15419-614-0 |
CLIP; "B",INJ PIPE Catalog qty: [3] |
— | Request a Quote |
| 133(A). | 8970209350 | 8-97020935-0 897020-9350 8-97020-935-0 |
PIPE; INJ NOZZLE LEAK OFF Catalog qty: [1] |
— | Request a Quote |
Reading This Catalog
Descriptions and notes retain the original catalog wording. Abbreviations, grade markers and size notes should be checked together with the complete part number. Contact us if your existing number differs; a similar appearance or diagram position is not proof of interchangeability.
Request a Quote from WinsDiesel
Email winsparts@winsparts.com or use the enquiry link beside your required part. Include the complete part number, quantity, engine serial number, machine identification, old-part photos and delivery country. We will confirm the offered brand, specification, availability, supplied contents, price and lead time in our quotation.
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Product listings may cover different engines. Confirm the part number, engine serial number and specification before ordering.
