AULDAY 6.7L Cummins CCV Crankcase Ventilation Filter — Fits 2007.5–2024 Dodge Ram 2500/3500/4500/5500, direct-fit OEM replacement

AULDAY's crankcase ventilation (CCV) filter is a direct-fit replacement for Cummins 6.7L ISB engines that restores clean crankcase breathing and helps protect internal components.

This OEM-equivalent breather element replaces CV52001, 68002433AB and other common part numbers for 2007.5–2024 Dodge Ram 2500/3500/4500/5500 trucks and a wide range of commercial vehicles that use the 6.7L ISB diesel. Built to match service fitment and flow characteristics, the CCV filter prevents excessive pressure and helps control oil carryover inside the engine without requiring electrical changes or modifications. It installs as a plug-and-play unit and is intended to be replaced rather than reused to maintain proper crankcase performance.

How does this CCV filter fit my 6.7L Cummins engine?

The AULDAY filter is manufactured to match the original equipment dimensions and connection points used on Cummins 6.7L ISB engines. It is compatible with many factory housings and installs without splicing, adapters, or electrical changes.

• Direct replacement for CV52001, 68002433AA/AB/AC and other OEM numbers.
• Fits 2007.5–2024 Dodge Ram 2500/3500/4500/5500 6.7L models.
• Also compatible with specified Ford, Freightliner, Blue Bird, and other chassis listed in fitment.
• Plug-and-play installation—no modifications required.

What does this crankcase breather element do for my engine?

The crankcase ventilation filter helps balance internal crankcase pressure and captures contaminants from blow-by gases. By filtering oil mist and particulates, it reduces the chance of oil deposits in intake paths and supports longer-term cleanliness of engine internals.

• Equalizes crankcase pressure during engine load changes.
• Traps oil mist and particulates to limit contamination of intake components.
• Reduces risk of excessive oil consumption related to fouled breather systems.
• Designed for single-use replacement—do not reuse old element.

How easy is installation and what should I check afterward?

Installation is straightforward: remove the old element and install the new AULDAY filter into the existing housing. No electrical work or special tools are required for most applications; after installation, start the engine and inspect for proper seating and any leaks.

• Remove old filter and dispose—reusing old parts can harm the engine.
• Install new element straight into the OEM housing until fully seated.
• Start engine and observe for proper operation and no abnormal noises or leaks.
• Follow vehicle service intervals for periodic replacement and inspection.

Who is this for: technicians, fleet managers, and owners of diesel vehicles equipped with the Cummins 6.7L ISB who need a reliable, OEM-fit crankcase breather replacement. It’s appropriate for routine maintenance or repair on Dodge Ram heavy-duty trucks (2007.5–2024) and compatible commercial chassis listed in the fitment notes. If you maintain diesel engines and want a direct-fit, high-quality replacement filter that restores proper crankcase ventilation without modification, this AULDAY CCV element is built for that purpose.