
PREMIUM FUEL WATER SEPARATOR FILTER
CHINA EVERLASTING PARTS CO., LIMITED presents the P502594 Fuel Water Separator Filter, a high-performance replacement for Donaldson filters. Engineered for superior water separation and particulate filtration, this filter protects fuel injection systems from damage caused by water contamination and abrasive particles.
Our OEM-quality replacement meets or exceeds original specifications, with multiple cross-references available for various equipment brands. We offer both standard replacements and custom OEM/ODM solutions tailored to your specific requirements.
WHY CHOOSE OUR FUEL WATER SEPARATOR FILTER?
High-Efficiency Filtration
Our advanced filtration media removes up to 95% of water and particulate contaminants as small as 10 microns, protecting sensitive fuel system components from damage and wear.
Durable Construction
Manufactured with heavy-duty steel casing and reinforced sealing gasket to withstand high pressure and vibration in demanding operating conditions.
Precision Fitment
Exact thread specifications (1-14 UN) and gasket dimensions ensure leak-free installation and optimal performance in your equipment.
TECHNICAL SPECIFICATIONS
| Parameter | Value |
| Part Number | P502594 |
| Part Type | Fuel Water Separator |
| Outer Diameter | 4.27 inch (108.5 mm) |
| Thread Size | 1-14 UN |
| Length | 6.22 inch (158 mm) |
| Gasket OD | 3.96 inch (100.5 mm) |
| Gasket ID | 3.56 inch (90.3 mm) |
| Bowl Thread | 3 3/4-10 UN |
| MOQ | 60pcs |
CROSS REFERENCE NUMBERS
Our P502594 Fuel Water Separator Filter is compatible with multiple brands:
- Bosch F026402039
- Caterpillar 3332364
- DAF 1534669
- Doosan 40040300022
- Doosan K1006520
- Doosan K1006530
- Fleetguard FS19907
- Hengst H7091WK10
- Hifi SN 922630
- Kamaz 301105010
- Mann PL270/7x
- Terex / Terex Advance 541663438
- Wix WF10110
WHAT OUR CUSTOMERS SAY
"The quality matches original Donaldson filters at half the price. Our customers can't tell the difference!"
- Midwest Filter Supply
"Reliable performance in extreme conditions. We've been using these in our mining equipment for 2 years with zero issues."
- Rocky Mountain Equipment
"Excellent OEM service. They customized the filters to our exact specifications with fast turnaround."
- European Filter Distributor
FREQUENTLY ASKED QUESTIONS
Q: Are these filters compatible with original Donaldson filter heads?
A: Yes, our P502594 is designed to directly replace Donaldson filters with identical thread specifications and gasket dimensions.
Q: What's the typical lead time for orders?
A: Standard orders ship within 3-5 business days. Custom OEM/ODM orders typically require 2-3 weeks depending on specifications.
Q: Do you offer private labeling?
A: Yes, we provide complete private labeling services including custom packaging, logos, and documentation.
CONTACT US FOR BULK ORDERS & OEM REQUESTS
WhatsApp: +86 18965520297
WeChat: +86 18965520297
Email: Sales@parts-machining.com
Professional High Quality Filters Manufacturer since 2008








