China Everlasting Parts Co., Ltd. is one of the most professional manufacturers and suppliers of fuel water separator filter r13p in China. Welcome to wholesale original and genuine fuel water separator filter r13p from our factory. Contact us for cheap products and OEM service.
Product Description
Engine Fuel Water Separator Filter R13P Replacement Cartridge combines high-density hydrophobic filter media with dual-threaded structural sealing caps. Designed for Racor series filtration units, it purifies fuel flows, separates free water droplets, and retains abrasive sediment, ensuring smooth combustion and uninterrupted engine performance across demanding heavy-duty operations.
Core Strengths
Precision Metric Dual Threading
M18X1.5 top inlet threads and M60X2.5 lower bowl connections deliver flawless alignment and complete sealing integrity.
High-Purity Water Coalescing Media
Specialized resin-impregnated fiber layers cause microscopic water particles to aggregate and drop out of fuel streams naturally.
Vibration-Proof Polyurethane Caps
Structural end caps resist severe engine chatter, maintaining element alignment and preventing internal fluid bypass.
Thermal-Stable Elastomer Seals
Advanced nitrile rubber gaskets retain resilience under extreme ambient temperature shifts and continuous pressure differentials.
Technical Specifications
| Style | FUEL WATER SEPARATOR FILTER |
| Dimension 1 (D1) | 77.0 mm |
| Dimension 2 (D2) | 76.0 mm |
| Dimension 3 (D3) | 72.0 mm |
| Thread 1 (D7) | M18X1.5 |
| Thread 2 (D8) | M60X2.5 |
| Height 1 (H1) | 103.0 mm |
| Height 2 (H2) | 92.0 mm |
| Height 3 (H3) | 90.0 mm |
OE Reference & Application Scenarios
OE / Cross Reference Numbers
Racor: R 13 P / R13P | HiFi Filter: SN 901330
Application Scenarios
Vehicle & Equipment Applications
Racor Compatible Units
Fits fuel filter assemblies and mounting bases requiring M18X1.5 central threads and M60X2.5 sediment bowl attachment points.
Working Principle Explanation
Installation Guidelines & Precautions
Housing Maintenance
Clean the mounting header and reusable clear collection bowl thoroughly before seating new components.
Seal Pre-Lubrication
Lightly moisten upper and lower seal rings with clean engine oil or fuel to ensure an airtight seal.
Torque Application
Spin the element onto the header by hand until gaskets make firm contact, then tighten 1/2 to 3/4 turn further.
Air Bleed Procedure
Fill the filter cavity with clean fuel or prime the manual hand pump to purge trapped air bubbles before engine ignition.
Operational Verification
Run the engine and inspect all connections for fuel leaks. Inspect the clear bowl daily and drain accumulated water promptly.
Frequently Asked Questions (FAQ)
Q: What primary function does the R13P fuel water separator element perform?
It filters solid particulates and strips moisture out of diesel fuel before it reaches high-pressure pumps and injection nozzles.
Q: Does the R13P replacement cartridge include the lower water bowl?
No, this product is the replacement filter element; the existing lower bowl is cleaned and reinstalled onto the bottom M60X2.5 thread.
Q: How does water contamination affect modern diesel engine performance?
Water causes rust formation, premature pump wear, injector tip cavitation, power loss, and potential engine failure if unmanaged.
Q: What are the top and bottom thread dimensions on this cartridge?
The top mounting thread is M18X1.5, while the lower bowl attachment thread is M60X2.5.
Q: How frequently should this fuel water separator filter be serviced?
It should be replaced every 500 service hours, at regular maintenance intervals, or whenever fuel delivery restriction is detected.
Contact Information
WhatsApp / WeChat: +86 13328990097
Email: Sales@enginegensetparts.com
Website: https://www.enginegensetparts.com
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