Isuzu 4JJ1 Oil Pump and Oil Strainer Parts Catalog for Hitachi ZX110-3
Use this Group 051 parts catalog to identify oil pump assembly, strainer pipe, strainer gasket and fixing bolts for the Isuzu 4JJ1 configuration listed in the Hitachi ZX110-3 catalog. Compare 7 catalog entries, diagram positions and alternative number formats before requesting a quote from WinsDiesel.
View diagrams | Part number list | Selection notes | Request a quote
How to Select Oil Pump and Oil Strainer Parts
This group lists the oil pump assembly and oil strainer pipe-related components. Quote the original pump or pipe number and compare the bolt lengths; the diagram does not establish an internal pump repair kit.
Catalog reference: Hitachi ZX110-3; engine configuration 4JJ1-XYSA03. 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 051 — Oil Pump and Oil Strainer Diagrams
Diagram 1 — 4JJ1-XYSA03-505101
Oil Pump and Oil Strainer parts reference — drawing 4JJ1-XYSA03-505101. 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. | 8980537770 | 8-98053777-0 8-98053-777-0 |
PUMP ASM; OIL Catalog qty: [1] |
A | Request a Quote |
| 001. | 8981451530 | 8-98145153-0 8-98145-153-0 |
PUMP ASM; OIL Catalog qty: [1] |
— | Request a Quote |
| 029(A). | 0280508300 | 0-28050830-0 0-28050-830-0 |
BOLT; OIL PUMP Catalog qty: [4] |
M8X30 FLANGE | Request a Quote |
| 029(B). | 0280508450 | 0-28050845-0 0-28050-845-0 |
BOLT; OIL PUMP Catalog qty: [2] |
M8X45 FLANGE | Request a Quote |
| 049. | 0280508160 | 0-28050816-0 0-28050-816-0 |
BOLT; STRAINER,OIL PUMP Catalog qty: [2] |
M8X16 FLANGE | Request a Quote |
| 139(A). | 8980195101 | 8-98019510-1 8-98019-510-1 |
PIPE; OIL STRAINER Catalog qty: [1] |
— | Request a Quote |
| 140. | 8973561500 | 8-97356150-0 8-97356-150-0 |
GASKET; OIL STRAINER Catalog qty: [1] |
ALSO INCLUDED IN GASKET SET(ENGINE) | 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.

