523-4987 Fuel Water Separator
Replacement fuel water separator for Caterpillar 320 / 336 Excavators. Check the published reference numbers, dimensions and exact vehicle or equipment configuration before ordering.
- Part Number
- 523-4987
- Product Type
- Fuel Water Separator
- OE
- 523-4987
Cross References
All numbers below are published cross references for product identification.
| Brand | Part Number |
|---|---|
| HIFI Filter | SN40858 |
| Sakura | ES-44460 |
| Brand | Part Number |
|---|---|
| HIFI Filter | SN40858 |
| Sakura | ES-44460 |
Confirm number, size and application before ordering.
Dimensions
| Outer Diameter | 103 mm |
|---|
Application / Fitment
Caterpillar
Browse verified Caterpillar application products →Construction Machinery
- Model / Series
-
- 320 / 336 Excavators
- Fitment Note
- Cat official compatible-model listing includes 320 and 336; check machine configuration and part number.
Sources & Verification
These sources support only the cited part-number, specification or application relationship. A catalogue reference does not imply authorization, certification or endorsement of JINGUAN by the named brand.
View 3 recorded sources
-
HIFI FILTER Official Catalogue
Manufacturer catalogue · Accessed 2026-09-01
Open source -
Cat Official Parts Store 523-4987
Manufacturer catalogue · Accessed 2026-09-12
Open source -
Sakura official product catalog — ES-44460
Manufacturer catalogue · Sakura official product catalog — ES-44460 · Accessed 2026-09-17
Open source
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