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Excavator Filters
Round paper fuel-filter element identified by Isuzu number 9-88511191-1. The exact-number filter catalog records a 105 mm height, 73 mm outside diameter and 16 mm inside diameter, and lists Hitachi equipment references 4041298 and 4121496. The exact owned folder associates this element with the Isuzu 6SA1 engine. Confirm dimensions, end-cap style and gasket arrangement against the removed element.
Fitment status: Verified · Checked 2026-07-29Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Manufacturer Part Number | Isuzu fuel-filter element number | 9-88511191-1 |
| Cataloged Isuzu Alternative | Isuzu filter catalog alternative | 9-88511191-0 |
| Cataloged Equipment Cross Reference | Hitachi equipment filter reference | 4041298 |
| Cataloged Equipment Cross Reference | Hitachi equipment filter reference | 4121496 |
Source URLs, catalog files and local evidence paths are stored in the protected product audit record and are not public outbound links.
Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Before ordering
Machine fitment
3 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Recorded compatible model references include Local-folder engine family: Isuzu 6SA1, Cataloged equipment references: Hitachi 4041298 / 4121496 applications, Fitment limitation: Confirm 9-88511191-1, 105 x 73 x 16 mm dimensions, end caps and gasket. Confirm the complete part number and machine serial range before ordering.
9-88511191-1 is the only classified number in the current evidence record. Send the original nameplate for an alternate-number check.
Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.
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