Description
Product Overview
The CV52001 Crankcase Ventilation Filter is a direct replacement for the closed crankcase ventilation system on 2007-2019 Ram heavy-duty trucks with the 6.7L Cummins turbo diesel. This high-efficiency coalescing filter captures oil mist from blow-by gases before they recirculate into the turbocharger intake, preventing carbon deposit buildup on the compressor wheel, intercooler, and intake valves. Replaces OEM 68002433AB, 4936636, and Fleetguard CV52001.
Key Features
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High-Efficiency Coalescing Media: Separates 98%+ of oil droplets from crankcase gases — prevents oil carryover that fouls turbochargers and charge air coolers on 6.7L Cummins engines.
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Direct OEM Replacement: Identical dimensions, mounting, and flow characteristics to Mopar 68002433AB. No modifications, no adapters needed.
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Complete Seal Kit: Includes new O-ring seals for leak-free installation. The OEM housing O-rings harden over time — replacing them prevents external oil leaks.
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IATF 16949 Quality: Manufactured in an ISO/TS-certified facility to meet or exceed Cummins filtration specifications.
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Prevents Costly Repairs: A neglected CCV filter leads to rear main seal failure ($1,500+ repair), turbocharger oil leaks, and EGR valve clogging from oil mist contamination.
Compatibility
| Year |
Make |
Model |
Engine |
| 2007-2019 |
Ram |
2500 |
6.7L Cummins Turbo Diesel |
| 2007-2019 |
Ram |
3500 |
6.7L Cummins Turbo Diesel |
| 2007-2019 |
Ram |
4500 |
6.7L Cummins Turbo Diesel |
| 2007-2019 |
Ram |
5500 |
6.7L Cummins Turbo Diesel |
Specifications
| Specification |
Value |
| Part Number |
CV52001 / FJ-52001 |
| OE Cross Reference |
68002433AB, 4936636, Fleetguard CV52001 |
| Filter Type |
Closed Crankcase Ventilation (CCV) Coalescing |
| Filtration Efficiency |
≥98% at rated flow |
| Application |
6.7L Cummins ISB Turbo Diesel (2007-2019) |
| Service Interval |
67,500 miles (normal) / 45,000 miles (severe) |
Why Choose iFJF
The 6.7L Cummins CCV system is critical to engine longevity — a restricted filter pushes oil past seals and into the turbocharger. Our CV52001 uses the same multi-layer coalescing media as the OE Fleetguard filter at a fraction of the dealer price. Every filter is flow-tested and backed by our 12-month warranty.
Frequently Asked Questions
Q: Will this fit my Ram 2500 with the 6.7L Cummins?
A: Yes. The CV52001 fits all 2007-2019 Ram 2500, 3500, 4500, and 5500 trucks equipped with the 6.7L Cummins turbo diesel engine. Direct replacement for OEM 68002433AB and Fleetguard CV52001.
Q: What happens if I don't replace my CCV filter?
A: A clogged CCV filter causes excessive crankcase pressure. This leads to oil pushing past seals and gaskets (rear main seal, front cover), turbocharger oil seal failure, increased oil consumption, and potential damage to emissions sensors from oil mist contamination.
Q: How often should the CCV filter be replaced on a 6.7L Cummins?
A: Ram/Cummins recommends replacing the CCV filter every 67,500 miles under normal conditions. If you tow heavy (15,000+ lbs), idle frequently, or operate in dusty environments, replace every 45,000-50,000 miles.
Q: Is this the same as the Fleetguard CV52001?
A: Yes. This is a direct aftermarket equivalent to the Fleetguard CV52001 and Mopar 68002433AB. Manufactured to the same filtration efficiency and pressure drop specifications.
