Fleetguard Crankcase CV52001 Breathers for Dodge Ram 2500-5500 trucks (2008-2021). Replaces #904418 | 4936636 | 68002433AC (Pack of 4)

Fleetguard CV52001 Crankcase Ventilation Filter – Reliable Protection for 6.7L Cummins ISB Engines

Maintain peak engine performance with the Fleetguard CV52001 Crankcase Ventilation Filter. Engineered for 6.7L Cummins ISB engines used in heavy-duty trucks, this filter helps prevent the buildup of oil mist, grease, and contaminants that can reduce efficiency and harm vital components such as the turbocharger. Replacing the filter at the recommended 67,500-mile interval helps ensure long-term durability and consistent performance.

Key Features

Compatible Engines & Vehicles:

• 2007.5–2020 Ram 2500, 3500, 4500, 5500 (2WD & 4WD)
• 2011–2020 Ford F-550, F-650
• Freightliner, Sterling, Peterbilt, and International trucks with 6.7L ISB engines
• Solaris Urbino 10 & 18 Hybrid Buses
• Any application using a 6.7L Cummins ISB engine

Cross-Reference Part Numbers:
CV52001, 68002433AA, 68002433AB, 68002433AC, 4936636, 5263190

Service Interval:
Replace every 67,500 miles or when prompted by the vehicle’s system.

Why This Filter Matters

The 6.7L Cummins ISB engine uses a closed crankcase ventilation system. Over time, contaminants can accumulate, restricting airflow and potentially damaging sensitive components like the turbo compressor. The Fleetguard CV52001 ensures proper ventilation, helping to maintain engine efficiency and extend engine life.

Why This Filter Matters

The 6.7L Cummins ISB engine uses a closed crankcase ventilation system. Over time, contaminants can accumulate, restricting airflow and potentially damaging sensitive components like the turbo compressor. The Fleetguard CV52001 ensures proper ventilation, helping to maintain engine efficiency and extend engine life.

Why Choose Fleetguard

• Free shipping on all orders
• Fast delivery within 2–4 business days
• Bulk purchase discounts available
• Easy order tracking
• 30-day hassle-free returns for damaged or missing items

Installation Steps

1. Turn off the engine and allow it to cool.
2. Locate the crankcase ventilation filter on top of the valve cover.
3. Remove the old filter and note its orientation.
4. Check the new filter for correct fit and condition.
5. Install the new filter securely.
6. Ensure proper alignment and airflow direction.
7. Start the engine and check for leaks or unusual sounds.

Helpful Tips

• Inspect the ventilation system regularly to avoid clogging.
• Replace the filter as needed to maintain optimal performance.
• Watch for signs of reduced airflow or engine inefficiency.

Technical Specifications

• Brand: Fleetguard
• Fit Type: Vehicle-specific
• OEM Part Numbers: CV52001, 4936636, 68002433AB
• UPC: 997851836882
• Model: FBA_CV52001
• Weight: 13.4 oz
• Dimensions: 7 × 16 × 3 inches
• NSN: 2940-01-631-8518