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Autodoc£16.07Visit shop MANN-FILTER Fuel Filter VW,FORD,NISSAN WK 950/21 LA323016450,402030901,489783300 Z489783300,RAV5013261,5802726986,3978040,4894548,4897833,4897897
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The MANN-FILTER WK 950/21 is a high-performance spin-on fuel filter designed for owners of commercial and industrial engines, including Iveco and Cummins systems, who need reliable engine protection and fuel system efficiency. Its primary benefit is the integrated water separator that effectively removes contaminants and moisture, safeguarding fuel injectors and pumps from premature wear. While this filter offers robust filtration, users should note that its specific dimensions and thread size necessitate careful verification against their vehicle or equipment’s existing service manual to ensure proper fitment.
| Model Part Number | WK 950/21 |
|---|---|
| Brand | MANN-FILTER |
It acts as a fuel filter with an integrated water separator to remove impurities and water from fuel.
Yes, the filter includes a high-quality rubber sealing gasket pre-installed.
The filter uses an M20x1.5 thread size.
The WK 950/21 is primarily designed for commercial and industrial engines; check your owner's manual for specific part number compatibility.
Follow the service interval recommendations outlined in your engine or vehicle operator's manual.
Yes, it is designed for compatibility with various Cummins and Iveco commercial engine models.
Verify that the thread size is M20x1.5. Clean the engine mount threads of any debris or old gasket material.
Check if the old gasket was removed from the mount. Ensure the filter is tightened sufficiently, but do not overtighten.
Ensure the fuel system was properly primed after installing the new filter to remove trapped air.
To install the WK 950/21, ensure the engine is off and the fuel system is depressurized. Begin by removing the old filter using a standard filter wrench, taking care to catch any fuel drainage. Before mounting the new filter, lubricate the rubber gasket with a thin layer of clean diesel fuel to ensure a proper seal. Thread the new filter onto the mount by hand until the gasket makes contact, then tighten it according to the manufacturer’s specifications. Avoid overtightening to prevent gasket failure. Regularly check the fuel system for leaks after the first engine startup. If your engine is equipped with a water drainage valve, ensure it is properly bled if the filter contains a trap.
