Dasbecan Engine Radiator Cooling Fan Clutch for Cummins 5.9L/6.7L RAM (2004–2010) — Direct-Fit, Temperature-Activated

Dasbecan Engine Radiator Cooling Fan Clutch is a direct-fit replacement clutch that automatically engages by coolant temperature to keep Cummins diesel engines running at optimal cooling without excessive noise or premature wear.

If your Dodge RAM running a 5.9L or 6.7L Cummins diesel needs a dependable fan clutch, this Dasbecan unit is designed to match factory fitment and restore intelligent cooling control. Built with quality materials and a precision temperature sensor, it replaces worn clutches to improve cooling response while reducing vibration and operational noise. It fits many 2004–2010 RAM models and cross-references common OEM part numbers for easy identification.

Which RAM and Cummins engines does this clutch fit?

This Dasbecan clutch is engineered for a wide range of Dodge RAM trucks with 5.9L and 6.7L Cummins diesel engines from model years 2004 through 2010. Check your vehicle’s engine size and production date to confirm compatibility before ordering. The product lists multiple manufacturer part numbers so you can match it to the clutch it replaces.

• Compatible with RAM 2500, 3500, 4000, 4500, 5500 models as specified (2004–2010 ranges).
• Fits Cummins L6 5.9L and L6 6.7L engines for the listed year spans.
• Cross-references OEM numbers like 55056990AB / 52028879AC and others for verification.

How does the Dasbecan clutch manage engine cooling and noise?

The clutch contains an advanced temperature sensor that engages the fan when coolant rises to a preset range and disengages as it cools. This on-demand engagement reduces unneeded fan operation, lowering engine bay noise and minimizing load on the engine. The smooth motor and transmission design also prevents the sudden engagement clunk common with worn clutches.

• Automatic engagement based on coolant temperature for precise control.
• High-quality motor and transmission reduce vibration and abnormal noise.
• Less parasitic drag when disengaged, improving engine efficiency under light loads.

What are the durability and material benefits of this replacement part?

Dasbecan built this fan clutch from corrosion- and wear-resistant materials to withstand heavy-duty use in commercial and towing applications. Tight manufacturing tolerances and quality control give it higher reliability versus many low-cost aftermarket options. The design aims for long service life, resisting the deterioration that causes slipping or failure.

• Constructed from durable, corrosion-resistant components for extended life.
• Engineered to resist wear from frequent engagement cycles and high RPMs.
• Manufacturing standards reduce the chance of early mechanical failure.

What OEM numbers and identifiers should I match before buying?

This listing provides multiple manufacturer part numbers so you can cross-check with the old clutch or your parts manual. Confirm one of the listed identifiers matches your current unit to ensure a correct fit. If in doubt, compare the jackshaft and bolt pattern of your existing clutch to the replacement’s specifications.

• Included references: 55056990AB, 55056990AC, 52028879AC, 52028879AF, 52028879AB.
• Additional cross-references: 55056990AA, 52028879AD, 52028879AE, 326-00759, 622-003, 3281, 3282.
• Match engine displacement and production date for exact compatibility.

Who is this for: technicians, fleet managers, and DIY RAM owners who need a reliable, temperature-activated fan clutch that restores proper cooling behavior for 5.9L and 6.7L Cummins diesel engines. If your truck shows overheating symptoms, excessive fan noise, or a slipping clutch, this Dasbecan replacement provides a cost-effective alternative to OEM units while matching common factory part numbers for easy installation.