CV52001 Crankcase CCV Filter Breather Vent for Ram 2500 3500 4500 6.7L Cummins

Crankcase CCV Filter Breather Vent for Ram 2500, 3500, 4500 6.7L Cummins

This crankcase CCV filter breather vent replaces the original factory vent on Ram 2500, 3500, and 4500 trucks with the 6.7L Cummins diesel engine, capturing oil mist and returning clean crankcase vapor to the intake, commonly referenced by OEM cross-reference part number CV52001.

Overview

The crankcase CCV filter breather vent separates oil droplets from blow-by gases before they reach the turbocharger and intercooler on 6.7L Cummins powered Ram trucks. A clogged CCV filter causes excess crankcase pressure, oil leaks, and turbo coking; this direct-fit vent restores proper airflow and protects the intake tract. Fleet operators and heavy-duty diesel owners rely on it during routine service to keep the engine running clean.

Built For Performance

• High-efficiency coalescing filter media traps oil mist down to sub-micron particles
• Corrosion-resistant aluminum housing with integrated O-ring seal
• Engineered to match OEM pressure and flow specifications for 6.7L Cummins engines
• Maintains proper crankcase vacuum without restricting vent flow
• Direct bolt-in replacement with no cutting or drilling required
• Withstands high-temperature under-hood conditions and oil vapor saturation

Fits These Machines

• for Ram 2500 6.7L Cummins (2007 to 2024)
• for Ram 3500 6.7L Cummins (2007 to 2024)
• for Ram 4500 6.7L Cummins (2007 to 2024)

On-The-Job Use

• Regular maintenance on daily-driven Ram HD pickups
• Fleet service for hot-shot and delivery trucks
• Heavy towing and hauling applications pushing high blow-by
• Restoring performance on modded or tuned 6.7L Cummins engines
• Preventing oil contamination in intercoolers on long-haul rigs

Specs At A Glance

Good To Know

Q: How do I know the CCV filter needs replacement? A: Signs of a clogged CCV filter include excessive oil residue around the dipstick or breather housing, oily mist under the hood, and increased crankcase pressure that can cause seal leaks.

Q: Can I clean and reuse this CCV vent? A: This is a replaceable filter element designed for single-use replacement; cleaning can degrade the media and compromise oil separation efficiency, so installing a new vent at the recommended interval is best.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.