Direct-fit OEM-spec fan blade engineered specifically for the Coleman Mach 8 rooftop air conditioner and heat pump. The curved-fin blade geometry measurably reduces exterior operating noise -- a meaningful upgrade for campsite neighbors and full-timers alike -- while restoring proper airflow and cooling efficiency to an aging or damaged unit.
Over time, fan blades on rooftop RV air conditioners can become unbalanced, cracked, or warped from UV exposure and road vibration. A damaged blade doesn't just make more noise -- it reduces airflow efficiency, puts extra load on the motor bearings, and shortens the overall life of the unit. Coleman Mach part 1472D5041 is the correct OEM-spec replacement to bring your Mach 8 back to factory performance.
The defining feature of this blade kit is its curved-fin profile, which was engineered specifically to reduce the turbulence and tonal noise that the earlier straight-blade design produced. If your Mach 8 sounds louder than it used to, or if a previous owner swapped in a generic blade, installing 1472D5041 restores the quieter operation the Mach 8 platform is designed for.
Aerodynamically shaped fins cut turbulence and reduce exterior operating noise compared to straight-blade designs.
Engineered to Coleman Mach factory dimensions for the Mach 8 platform -- no drilling, trimming, or adapters required.
Correct blade pitch and diameter restore designed CFM output, helping the unit cool faster and run fewer cycles.
A balanced, undamaged blade eliminates the vibration that accelerates wear on condenser fan motor bearings.
Part 1472D5041 is designed for the Coleman Mach 8 rooftop air conditioner and heat pump series. The Mach 8 platform includes both standard and heat pump variants across multiple BTU ratings. If you are unsure whether this blade fits your specific model, cross-reference the model number printed on the data plate inside the ceiling assembly or on the rooftop shroud.
The curved-fin geometry on 1472D5041 moves the same volume of air at lower rotational resistance, which reduces the high-frequency tonal noise common to older straight-blade condenser fans. For full-timers and campground users, quieter exterior operation is a genuine quality-of-life improvement -- not just a marketing claim.
Replacing the Mach 8 condenser fan blade is a straightforward rooftop repair for a confident DIYer. The general process involves removing the shroud, unbolting the condenser fan motor, sliding off the old blade (retained by a hub nut), and pressing on the replacement. No special tools are required beyond basic hand tools. Always disconnect shore power and confirm the unit is de-energized before accessing rooftop components.
This listing is for the fan blade kit (part 1472D5041) as packaged by Coleman Mach. The kit includes the replacement condenser fan blade assembly. The condenser fan motor, shroud, hardware, and ceiling assembly are not included. Replacement motor and shroud components are available separately.
The Mach 8 shares external dimensions with other Coleman Mach units but uses a specific blade diameter and hub bore. Installing a blade from a different Coleman Mach series can cause imbalance, vibration, reduced airflow, and motor damage. Always verify the model and serial number on your unit's data plate before ordering replacement blades.
While the shroud is off, inspect the condenser coil fins for debris and damage, check the fan motor for shaft wobble or bearing noise, and confirm all mounting hardware is tight. A blade replacement is an ideal time to do a full rooftop AC service. Clean coil fins improve heat exchange efficiency and reduce run time.