Fuel Filter FF001 — Spin-On Fuel Filter for Cummins B6.7 & L9 (2020+) 58

Steinberg

Fuel Filter FF001 for Cummins B6.7 / L9 Stage V (2020+): FF63041NN Cross-Reference

Name: Fuel Filter FF001 for Cummins B6.7 / L9 Stage V (2020+): FF63041NN Cross-Reference
Brand: Steinberg
SKU: FF001
Price: 32.01 USD
Availability: InStock

SKU: FF001OEM: 5526400Cross: FF63041NN, 5526400, BF46263...

Confirmed Vehicle Compatibility

Freightliner M2 106 (Cummins B6.7, 2020+)Freightliner 108SD (Cummins L9, 2020+)

Freightliner 114SD (Cummins L9, 2020+)International HV607 (Cummins B6.7, 2020+)Kenworth T800 (Cummins L9, 2020+)Blue Bird Vision (Cummins B6.7, 2020+)Western Star 4700SB (Cummins L9, 2020+)

$32.01

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OEM-grade certified

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Thread Size

M75 x 2.0

Outer Diameter

97 mm (3.82 in)

Height

180 mm (7.09 in)

Filter Media

Synthetic

OEM Reference

5526400

Cross Reference

FF63041NN, 5526400, BF46263, WF10841, P601050

Application

Fuel Filter/Water Separator

Product Type

Fuel Filter

Freightliner M2 106 (Cummins B6.7, 2020+)Freightliner 108SD (Cummins L9, 2020+)Freightliner 114SD (Cummins L9, 2020+)International HV607 (Cummins B6.7, 2020+)Kenworth T800 (Cummins L9, 2020+)Blue Bird Vision (Cummins B6.7, 2020+)Western Star 4700SB (Cummins L9, 2020+)

Not sure about your truck? Contact us with your make, model and year — we'll confirm compatibility within 1 business day.

Prepare & Safety First

Park on level ground, engage parking brake. Allow engine to cool for at least 30 minutes. Have drain pan and proper tools ready.

Remove Old Filter

Use a filter wrench to loosen and remove the existing filter. Let residual fluid drain completely into your pan.

Prep New Filter

Apply a thin coat of clean oil or fuel to the new filter's gasket seal. This ensures a proper, leak-free seal.

Install & Torque

Thread the new filter on by hand until gasket contacts, then tighten 3/4 to 1 full turn. Do NOT over-torque.

Start & Verify

Start the engine and let it idle for 2–3 minutes. Check for leaks. Check fluid level and top off if needed.

Download Full Installation PDF →

About This Filter

The Steinberg FF001 is a spin-on fuel filter engineered for Cummins B6.7 and L9 diesel engines meeting Stage V/EPA2020 standards (2020 and newer). Using advanced synthetic media, it delivers superior removal of fine contaminants and water from the fuel system, protecting high-pressure common rail injectors from premature wear in medium and heavy-duty applications.

Carries Cummins OEM part number 5526400 and is a direct replacement for Fleetguard FF63041NN. Replace at each PM service interval.

Compatible Part Numbers

Fuel Filter FF001 for Cummins B6.7 / L9 Stage V (2020+): FF63041NN Cross-Reference (SKU: FF001) is a direct replacement for the following OEM and aftermarket part numbers:

FF63041NN5526400BF46263WF10841P601050

OEM Reference Number

The OEM reference number for this filter is 5526400. Use this number to verify fitment with your truck manufacturer's parts catalog.