Isuzu 4BG1 Alternator Internal Parts Catalog for Hitachi ZX120
Use this Group 066 parts catalog to identify alternator rotor, stator, regulator, rectifier, covers, pulley and internal components for the Isuzu 4BG1 configuration listed in the Hitachi ZX120 catalog. Compare 22 catalog entries, diagram positions and alternative number formats before requesting a quote from WinsDiesel.
Components Listed in This Group
- COVER ASM; RR,GEN
- ROTOR; GEN
- BEARING; ROTOR,GEN
- TERMINAL; BRUSH,GEN
- REGULATOR ASM; VOLTAGE,GEN
- RECTIFIER; GEN
- TERMINAL ASM; RECTIFIER,GEN
- COVER ASM; FRT,GEN
- PULLEY; GEN
- STATOR; GEN
View diagrams | Part number list | Selection notes | Request a quote
Selecting Alternator Internal Parts
This group lists alternator internal components and hardware. Match the identification plate and electrical specification before selecting a regulator, rotor, stator or rectifier; confirm separately whether a quotation includes a complete alternator.
Catalog reference: Hitachi ZX120; engine configuration 4BG1-TCG. 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.
Group 066 — Alternator Internal Parts Diagrams
Diagram 1 — 4BG1-TCG-3066169904-
Alternator Internal Parts parts reference — drawing 4BG1-TCG-3066169904-. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 2 — 4BG1-TCG-3066019904-
Alternator Internal Parts parts reference — drawing 4BG1-TCG-3066019904-. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 3 — 4BG1-TCG-3066069904-
Alternator Internal Parts parts reference — drawing 4BG1-TCG-3066069904-. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 4 — 4BG1-TCG-3066149904-
Alternator Internal Parts parts reference — drawing 4BG1-TCG-3066149904-. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 5 — 4BG1-TCG-3066059904-
Alternator Internal Parts parts reference — drawing 4BG1-TCG-3066059904-. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 6 — 4BG1-TCG-3066129904-
Alternator Internal Parts parts reference — drawing 4BG1-TCG-3066129904-. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 7 — 4BG1-TCG-3066099904-
Alternator Internal Parts parts reference — drawing 4BG1-TCG-3066099904-. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 8 — 4BG1-TCG-3066089904-
Alternator Internal Parts parts reference — drawing 4BG1-TCG-3066089904-. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 9 — 4BG1-TCG-3066079904-
Alternator Internal Parts parts reference — drawing 4BG1-TCG-3066079904-. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 10 — 4BG1-TCG-3066139904-
Alternator Internal Parts parts reference — drawing 4BG1-TCG-3066139904-. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 11 — 4BG1-TCG-3066109904-
Alternator Internal Parts parts reference — drawing 4BG1-TCG-3066109904-. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 12 — 4BG1-TCG-3066049904-
Alternator Internal Parts parts reference — drawing 4BG1-TCG-3066049904-. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 13 — 4BG1-TCG-3066159904-
Alternator Internal Parts parts reference — drawing 4BG1-TCG-3066159904-. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 14 — 4BG1-TCG-3066039904-
Alternator Internal Parts parts reference — drawing 4BG1-TCG-3066039904-. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 15 — 4BG1-TCG-3066119904-
Alternator Internal Parts parts reference — drawing 4BG1-TCG-3066119904-. Click to view the full-size diagram; use the positions and complete part numbers in the table below.
Diagram 16 — 4BG1-TCG-3066029904-
Alternator Internal Parts parts reference — drawing 4BG1-TCG-3066029904-. 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 |
|---|---|---|---|---|---|
| 001. | 1812143672 | 1-81214367-2 181214-3672 1-81214-367-2 |
COVER ASM; RR,GEN Catalog qty: [1] |
— | Request a Quote |
| 002. | 1812211020 | 1-81221102-0 181221-1020 1-81221-102-0 |
ROTOR; GEN Catalog qty: [1] |
— | Request a Quote |
| 003(A). | 1812297700 | 1-81229770-0 181229-7700 1-81229-770-0 |
BEARING; ROTOR,GEN Catalog qty: [1] |
— | Request a Quote |
| 003(B). | 1812297690 | 1-81229769-0 181229-7690 1-81229-769-0 |
BEARING; ROTOR,GEN Catalog qty: [1] |
— | Request a Quote |
| 004(C). | 1812298390 | 1-81229839-0 181229-8390 1-81229-839-0 |
TERMINAL; BRUSH,GEN Catalog qty: [1] |
— | Request a Quote |
| 006. | 1812600171 | 1-81260017-1 181260-0171 1-81260-017-1 |
REGULATOR ASM; VOLTAGE,GEN Catalog qty: [1] |
— | Request a Quote |
| 010(D). | 1812298330 | 1-81229833-0 181229-8330 1-81229-833-0 |
RECTIFIER; GEN Catalog qty: [1] |
— | Request a Quote |
| 016. | 1812297710 | 1-81229771-0 181229-7710 1-81229-771-0 |
TERMINAL ASM; RECTIFIER,GEN Catalog qty: [1] |
— | Request a Quote |
| 017. | 1812131010 | 1-81213101-0 181213-1010 1-81213-101-0 |
COVER ASM; FRT,GEN Catalog qty: [1] |
— | Request a Quote |
| 019. | 1812221301 | 1-81222130-1 181222-1301 1-81222-130-1 |
PULLEY; GEN Catalog qty: [1] |
— | Request a Quote |
| 019. | 1812221790 | 1-81222179-0 181222-1790 1-81222-179-0 |
PULLEY; GEN Catalog qty: [1] |
— | Request a Quote |
| 022. | 1812111290 | 1-81211129-0 181211-1290 1-81211-129-0 |
STATOR; GEN Catalog qty: [1] |
— | Request a Quote |
| 023. | 1812120160 | 1-81212016-0 181212-0160 1-81212-016-0 |
COIL; ROTOR GEN Catalog qty: [1] |
— | Request a Quote |
| 023. | 8982001730 | 8-98200173-0 898200-1730 8-98200-173-0 |
COIL; ROTOR GEN Catalog qty: [1] |
— | Request a Quote |
| 027(B). | 1812297720 | 1-81229772-0 181229-7720 1-81229-772-0 |
NUT; RECTIFIER,GEN Catalog qty: [1] |
— | Request a Quote |
| 036. | 1812297680 | 1-81229768-0 181229-7680 1-81229-768-0 |
SCREW; FRT COVER Catalog qty: [4] |
— | Request a Quote |
| 043(A). | 1812297740 | 1-81229774-0 181229-7740 1-81229-774-0 |
SCREW; RR END COVER Catalog qty: [1] |
— | Request a Quote |
| 043(B). | 1812298320 | 1-81229832-0 181229-8320 1-81229-832-0 |
SCREW; RR END COVER Catalog qty: [1] |
— | Request a Quote |
| 043(C). | 1812297730 | 1-81229773-0 181229-7730 1-81229-773-0 |
SCREW; RR END COVER Catalog qty: [1] |
— | Request a Quote |
| 069(D). | 1812298360 | 1-81229836-0 181229-8360 1-81229-836-0 |
CLIP; WIRE,GEN Catalog qty: [1] |
— | Request a Quote |
| 086. | 8971781340 | 8-97178134-0 897178-1340 8-97178-134-0 |
NUT SET; PULLEY,GEN Catalog qty: [1] |
— | Request a Quote |
| 127. | 1812297670 | 1-81229767-0 181229-7670 1-81229-767-0 |
BOLT SET; GEN 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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