Oil Filter - MANN-FILTER W951

This Mann Oil Filter W951 is a high-quality spin-on filter designed for various applications. It f...

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eBayOil Filter W951 Mann 43919927 84476755 J937736 263F107101 11691297 Quality New
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Product Information

Full details

This Mann-Filter W951 oil filter is designed for users needing a reliable, high-quality spin-on filter for various automotive and industrial applications. Its key benefit is ensuring efficient engine protection through effective filtration. A potential caveat is the need to verify specific vehicle or equipment compatibility before purchase, as it has a wide range of cross-references. This filter features robust construction, precise dimensions for a secure fit, and compatibility with numerous Original Equipment Manufacturer (OEM) part numbers.

All features

Model Part NumberW951
BrandMANN-FILTER

Extended Product Information

FAQs

What are the main dimensions of the MANN-FILTER W951?

The W951 has a height of 174 mm, an outer diameter of 93 mm, a gasket outer diameter of 72 mm, and a gasket inner diameter of 62 mm. The thread size is 1 1/8-16 UN.

How do I know if the W951 is compatible with my vehicle?

Check your vehicle's owner's manual or existing oil filter for OEM part numbers that match the W951's compatibility list. You can also use the provided cross-reference list to see if it replaces filters from other brands you may be familiar with.

What is the thread size of the MANN-FILTER W951?

The thread size for the MANN-FILTER W951 is 1 1/8-16 UN.

Can I reuse an oil filter?

No, oil filters are designed for single use and should be replaced at every oil change or as per the manufacturer's maintenance schedule to ensure proper engine protection.

How tight should I make the oil filter?

The MANN-FILTER W951 should be screwed on by hand until the gasket makes contact with the engine surface, then tightened an additional 3/4 to 1 full turn by hand. Avoid using excessive force or tools unless absolutely necessary and instructed by the vehicle manufacturer.

What is the purpose of the gasket on the oil filter?

The gasket creates a seal between the oil filter and the engine block or filter housing, preventing oil leaks and ensuring that oil is forced through the filter media rather than bypassing it.

Does the W951 filter both oil and metal particles?

Yes, the primary function of an oil filter like the W951 is to remove particulate contaminants, including metal shavings and other debris, from the engine oil to protect internal components.

Troubleshooting

Oil leak from filter base after installation

Ensure the old gasket was fully removed and the mounting surface is clean. Re-lubricate the new gasket and tighten the filter according to specifications (hand-tight plus 3/4 to 1 turn). Check that the correct filter model is being used.

Filter is difficult to screw on

Verify that the filter is the correct model for the application and that the threads on the filter and the mounting point are clean and undamaged. Do not force the filter if it does not thread smoothly.

Reduced engine performance or oil pressure warning light

This could indicate a clogged filter. Replace the filter immediately and check the engine oil level. Ensure the filter was installed correctly and that there are no other underlying engine issues.

Pros and Cons

Pros

  • Ensures clean engine oil, protecting vital components.
  • Broad compatibility with many vehicle and equipment brands.
  • Robust build quality for reliable performance.
  • Straightforward installation process.
  • Cost-effective replacement option due to extensive cross-referencing.

Cons

  • Requires careful verification of compatibility for specific models.
  • Specific applications might require specialized filter types not covered by this single model.
  • Users must adhere to recommended replacement intervals for optimal performance.

Setup, Compatibility & Care

Setup: To install the MANN-FILTER W951, ensure the engine is off and cool. Using an appropriate oil filter wrench, remove the old filter. Clean the filter mounting surface on the engine. Lubricate the rubber gasket on the new W951 filter with a small amount of clean engine oil. Screw the new filter on by hand until the gasket makes contact, then tighten an additional 3/4 to 1 full turn, or as specified by the vehicle manufacturer. Do not overtighten.

Compatibility: Verify that your vehicle or equipment's existing oil filter part number matches one of the OEM references or cross-references listed for the W951. Consult your owner's manual or a parts catalog if unsure. Key compatible OEM references include AGCO (509249D1), CASE IH (71101552), and AMMANN (49501000048).

Care: Oil filters are consumable maintenance parts. It is crucial to replace the MANN-FILTER W951 according to the manufacturer's recommended service interval for your specific application. Typically, this involves replacing the filter every oil change, or at mileage/time intervals specified in your vehicle's maintenance schedule. Always use fresh, clean engine oil when replacing the filter.

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