RARAYC CCV Crankcase Vent Filter for Ram 6.7L Cummins (2017–2024) — Direct-Fit, Oil-Resistant

RARAYC Crankcase CCV Filter CV52001 is a direct-fit replacement kit designed to restore proper crankcase ventilation and reduce oil leaks on 2017–2024 Ram trucks with the 6.7L Cummins diesel.

If your Ram 2500, 3500, 4500 or 5500 with the 6.7L turbo diesel is showing signs of excessive oil consumption, oil around the valve cover, or unstable idle speeds, a worn crankcase ventilation filter may be the cause. This RARAYC kit replaces OEM part numbers CV52001, 68002433AA and 68002433AB and brings back reliable airflow and crankcase pressure control so the engine can run more consistently.

How does this replacement filter improve engine performance?

By restoring proper crankcase ventilation, the filter helps prevent blow-by oil and combustion byproducts from recirculating into intake components. That reduces contaminant buildup that can affect turbo and EGR operation, helping the engine maintain stable combustion and responsiveness.

• Precision media traps oil mist and particulates before they re-enter intake paths.
• High-temperature, oil-resistant construction resists breakdown under diesel conditions.
• Restores intended airflow to reduce idle and drivability issues tied to a clogged CCV.

Will this kit fit my Ram 6.7 Cummins and replace OEM part numbers?

Yes — the kit is engineered as a guaranteed fit for 2017–2024 Ram 2500, 3500, 4500 and 5500 models equipped with the 6.7L Turbo Diesel engine. It is designed to replace CCV filters listed under CV52001, 68002433AA and 68002433AB for a straightforward swap.

• Direct replacement geometry for factory housings and seals.
• Compatible with original mounting points for quick installation.
• Recommended service interval: approximately every 67,500 miles to maintain performance.

What makes the RARAYC CCV filter durable and reliable?

The filter media and construction are selected to withstand diesel engine conditions: high heat, oil exposure, and continuous pressure cycling. Reinforced materials maintain structural integrity so the filter continues to trap contaminants without collapsing or allowing bypass.

• Oil-resistant, reinforced filtration media prevents premature clogging.
• Robust housing and seal design maintain crankcase pressure balance.
• Backed by a 6-month warranty and lifetime customer support for peace of mind.

How easy is the installation and what should I expect after replacement?

Installation is intended to be a direct swap using existing hardware and housings, making it accessible for both DIY mechanics and professional shops. After replacing the CCV filter, expect cleaner crankcase ventilation, fewer oil leaks around the valve cover area, and more stable idle behavior if those symptoms were previously present.

• Plug-and-play replacement with no vehicle modifications required.
• Immediate reduction in oil misting and related leaks when filter was worn.
• Follow the suggested 67,500-mile replacement interval for continued reliability.

Who is this for? The RARAYC Crankcase CCV Filter CV52001 is intended for Ram owners and technicians who need a reliable, OEM-compatible replacement for the crankcase ventilation filter on 2017–2024 6.7L Cummins trucks. Choose this kit if you want to address oil leaks, unstable idle, or reduce intake contamination using a durable, direct-fit filter backed by a 6-month warranty and lifetime support.