CAT 523-4987 Fuel Water Separator Element 103mm x 259mm for Excavator Engines
High-efficiency diesel fuel water separator with composite media, 103mm OD, 259mm height. Removes water and particles, leak-proof seal, OEM fit. ISO 9001 certified, 100% tested. Compatible with CAT C4.4-C15 engines and 320-950 series equipment. 6-month warranty.

| Attribute | Details |
|---|---|
| Product Name | Fuel Water Separator Element |
| Part Number | 523-4987 / 5234987 |
| Brand | |
| Type | Diesel Fuel Water Separator |
| Function | Water Removal + Particle Filtration |
| Filter Media | High-efficiency Composite Media |
| Outer Diameter | 103 mm (upper) / 88 mm (lower) |
| Height | 259 mm |
| Cross Reference | 509-5694, 500-0480, 500-0481, 500-0483, 570-1623, SN 40858 |
| Compatible Engines | C4.4, C7.1, C9.3, C13, C15 |
| Compatible Equipment | 320GC/323/326/330/336/340/345GC Excavators, M314/M320 Wheeled Excavator, 950 Wheel Loader |
| Single Package Size | 11×11×27 cm |
| Gross Weight | 1.1 kg |
| Net Weight | 0.95 kg |
| HS Code | 8421230000 |
| Features | High water separation efficiency, leak-proof seal, OEM fit, long service life |
| Place of Origin | China |
| Warranty | 6 Months / 8000 Hours |
- ISO 9001 certified.
- 100% pressure, flow, and leakage tested before shipment to ensure quality.
- Comply with construction machinery hydraulic component industry standards.
- 10+ years of professional experience in manufacturing excavator hydraulic parts, mature technology, stable quality.
- Sufficient inventory, ready stock for popular models, fast delivery.
- Support OEM/ODM customization, develop special models per customer requirements.
- Complete after-sales team, provide technical consultation, installation guidance, troubleshooting.
- Free replacement or repair for non-human quality issues within warranty period.
- Provide technical support for installation, commissioning, and operation.
- Lifetime supply of wearing parts and maintenance services at cost price.

lSSUES YOU MAY BE CONCERNED ABOUT
HERE IS THE ANSWER!
A:For natural broken, 3 months. Guarantee genuine parts.
A:T/T, WECHAT,PAYPAL.
A:Yes, Original packing or Neutral packing with wooden box or carton.
A: (1) ln stock: 1-7 days.Always in 72 hours.
(2) Out of stock: lt's according to your quantity, and we have cooperated with factory. We will let you know when we quote.
A: (1) Big order: By sea or by air.(It can reduce the costs).
(2) Small order: DHL,TNT,UPS,FEDEX,EMS,ARAMEX.
A:EXW,FCA,FAS,FOB, C&F,CIF,CPT,CIP,DAF,DES,DDP.
A:Yes, small order can accept.
A: (1)OEM,100% GENUINE PARTS, COPY(Made in China).
(2)GENUINE PARTS.
Thank you for attention!