Fleetguard CV52001 Crankcase Ventilation Filter Pack of 2 for 6.7L Cummins — OE Fit, High-Efficiency Oil Mist Capture

Fleetguard CV52001 crankcase filters (pack of 2) are open crankcase ventilation (OCV) elements designed to trap oil mist and aerosols from 6.7L Cummins engines, cutting oil drip and particulate emissions.

The Fleetguard CV52001 is a genuine Cummins replacement filter made for open crankcase ventilation systems. Built with Fleetguard's filtration technology, these elements reduce oily mist and blow-by by collecting aerosolized oil and contaminants before they escape the engine compartment. This pack contains two new filters and matches OE references CV52001, 4936636, and 68002433AB for a direct, dependable swap on many diesel applications.

How does this filter reduce oil drips and mess?

The CV52001 filters capture oil droplets and vapors that would otherwise condense and drip from the crankcase breather. By arresting aerosols, the filter prevents oily build-up on engine surfaces and the ground beneath the vehicle, making maintenance cleaner and reducing roadside deposits.

• High-efficiency media traps fine oil mist and airborne particulates.
• Designed for continuous OCV operation to capture blow-by aerosols.
• Prevents oil from exiting the crankcase vent and causing external drips.

Will these fit my Ram truck with a 6.7L Cummins engine?

Yes — the Fleetguard CV52001 is compatible with most 6.7L Cummins applications from 2007 onward in Ram 2500, 3500, 4500 and 5500 models. Always verify OE cross-references and fitment before purchase to ensure proper match.

• Direct replacement for OE numbers CV52001, 4936636, 68002433AB.
• Intended for 6.7L Cummins engines used in 2007+ Ram trucks.
• Pack of two provides an immediate spare or paired replacement.

How does replacing the OCV filter impact engine maintenance?

Using fresh Fleetguard crankcase filters reduces contaminant accumulation in the engine bay, which lowers cleaning time and the risk of deposits that attract more dirt. Cleaner ventilation also helps maintain healthier engine components and can simplify service intervals related to blow-by management.

• Reduces oil consumption by minimizing aerosol loss.
• Lowers frequency of engine-bay cleanups and oil spotting.
• Supports longer component life by limiting contaminant exposure.

What are the practical benefits of buying the pack of two?

Purchasing the CV52001 in a two-pack gives you a backup filter for the next service or lets you replace filters on multiple vehicles. It’s a convenient, cost-effective way to keep your OCV system maintained without scrambling for parts between services.

• Two filters in one purchase for savings and convenience.
• Ideal for fleet owners or households with multiple diesel vehicles.
• Matches OEM specs for straightforward installation.

Who is this for: This Fleetguard CV52001 pack is aimed at owners and technicians of 6.7L Cummins-powered Ram trucks (2007 and newer), diesel fleet managers, and anyone wanting a genuine OE-equivalent OCV filter to reduce oil mist, simplify engine-bay maintenance, and protect components from blow-by contamination. Use it whenever your vehicle’s maintenance schedule or visible crankcase drip indicates the OCV needs replacing.