Genuine Fleetguard CV52001 Crankcase Ventilation Filter | Cummins 6.7L ISB

The Genuine Fleetguard CV52001 is an OEM crankcase ventilation (CCV) breather filter for 2007-and-later Cummins 6.7L ISB and ISB6.7 diesel engines. It separates oil mist and blow-by aerosols from crankcase gases before they re-enter the intake, reducing oil consumption and protecting the turbocharger. Stocked at AIM Rentals in Kelowna, BC and ships Canada-wide.

Specifications

• Brand: Genuine Fleetguard
• Part Number: CV52001
• Type: Crankcase Ventilation Filter (OCV Breather Assembly)
• Style: Spin-On
• Engine: Cummins ISB6.7 / 6.7L B6.7
• Replacement Interval: 67,500 miles (approx.) or as indicated by dash warning

Fitment

The CV52001 is the OEM replacement CCV filter for:

• Dodge / Ram 2500, 3500, 4500, 5500 (2007.5–2024) with 6.7L Cummins diesel
• Ford F-650, F-750 (2008–2015) with Cummins ISB6.7
• Blue Bird Vision, All American FE/RE school buses (2008–2021) with Cummins B6.7
• Freightliner 108SD, M2 106, MT45, MT55 (2008–2019) with Cummins ISB6.7
• International 4300, 7300, Workstar with Cummins ISB6.7
• Kenworth T370 with Cummins ISB6.7
• Peterbilt 348 with Cummins ISB6.7
• 2010–2012 Cummins ISX and ISM engines (select applications)

Cross-References

The Fleetguard CV52001 replaces and cross-references:

• Cummins OEM: 4936636
• Mopar / Chrysler: 68001433AA, 68002433AB
• Baldwin: CV15010
• WIX: WA11221

FAQ

What does the CCV filter do on a 6.7L Cummins?

The crankcase ventilation filter captures oil mist and aerosol vapours from engine blow-by gases. Without it, these oily vapours enter the turbo inlet, building up deposits on the compressor wheel and intercooler. A clogged CV52001 can cause increased oil consumption and trigger a dash warning.

How often should I replace the CV52001?

Cummins recommends replacement at approximately 67,500 miles for 2007–2018 Ram 6.7L applications, and 75,000 miles for 2019+ models. Always follow your vehicle's maintenance schedule.

Does the CV52001 fit Ram 2500, 3500, 4500, and 5500?

Yes. The CV52001 fits all Ram 2500/3500/4500/5500 trucks with the 6.7L Cummins engine from 2007.5 onward, as well as many commercial vehicles with the same Cummins ISB6.7 engine family.

Do you ship across Canada?

Yes. AIM Rentals ships from Kelowna, BC to all Canadian provinces and territories. Orders placed before 2:00 PM Pacific Time typically ship the same business day.