Coleman Mach Fan Blade 1472C5051 for 45204 / 45254
Coleman Mach Fan Blade 1472C5051 for 45204 / 45254 — Product description
The genuine Coleman RVP fan blade, part 1472C5051, for the Mach 45204 and 45254 rooftop air conditioners. If your unit has gotten loud or lost airflow, a cracked or out-of-balance blade is a common culprit. This is the exact factory part to set it right.
If your Coleman Mach rooftop unit has started running loud, buzzing, or just isn't moving the air it used to, a damaged fan blade is one of the first things worth checking. This is the genuine Coleman RVP replacement fan blade, part number 1472C5051, made to fit the Mach 45204 and 45254 air conditioners. It's the exact blade the factory spec'd, so you're not adapting or shimming anything to make it work.
Fan blades take a beating over the years. Heat cycles, road vibration, and the odd bit of debris that finds its way into the shroud all add up. A blade can crack at the hub, warp just enough to throw the balance off, or lose a chip off one of the vanes. Any of that shows up as noise, a shudder you can feel through the ceiling, or weaker airflow at the vents. Once a blade is out of balance it also puts extra load on the fan motor bearings, so swapping it early is cheap insurance against a bigger repair down the road.
This is a job most RV owners can handle with basic tools. You'll pull the shroud off the rooftop unit, back off the set screw on the motor shaft, slide the old blade off, and put the new one on in the same spot. The blade mounts to your existing fan motor, so you reuse the motor and the hardware you already have. Take a second to set the blade at the same depth on the shaft as the old one so it clears the shroud, snug the set screw, and you're done. Give it a spin by hand before you power it up to make sure nothing rubs.
If you're not sure whether the blade is your problem, look for a visible crack near the center hub or a wobble when you spin it by hand. A blade that's true and undamaged spins smooth and quiet. One that's cracked or warped won't, and no amount of cleaning fixes it. When it's time, this is the right part to get your Mach unit back to quiet, steady cooling. And because it's the genuine Coleman part, it fits and balances the way the original did.
Key Features
- Genuine Coleman RVP part number 1472C5051, so it matches the factory fan blade exactly
- Fits Coleman Mach 45204 and 45254 rooftop air conditioners, no guessing on compatibility
- Direct replacement for a cracked, warped, or off-balance blade that's making your AC noisy
- Restores full, steady airflow so the unit cools the way it did when it was new
- Slides onto your existing fan motor shaft, so you reuse the motor and mounting hardware
- Sold as a single fan blade package, the exact part a Coleman tech would order
Why Buy from NVN Marine
- Authorized Coleman reseller, full manufacturer warranty
- NMEA member and ABYC certified, advice from real boat techs
- Same-day shipping before 3 PM ET on in-stock items
- NY headquarters and Fort Lauderdale flagship retail store
Technical specifications
| Title | Coleman Mach Fan Blade for 45204 / 45254 |
|---|---|
| Brand | Coleman |
| Manufacturer | Coleman RVP |
| Manufacturer Part Number | 1472C5051 |
| UPC | 755790412129 |
| Compatible Air Conditioners | Coleman Mach 45204, 45254 |
| Component Type | Fan Blade |
| Packaging | Fan Blade Package |
Frequently asked questions
What is the part number for this Coleman Mach fan blade?
It's Coleman RVP part number 1472C5051. That's the genuine factory number for the fan blade used in the Mach 45204 and 45254 air conditioners.
Which Coleman Mach air conditioners does this fan blade fit?
It's made for the Coleman Mach 45204 and 45254 rooftop units. Check the model number on your unit's data label before ordering to be sure it matches.
Does this come with the fan motor?
No. This is the fan blade only, sold as a single blade package. It slides onto your existing motor shaft, so you'll reuse the motor and mounting hardware you already have.
How do I know if my fan blade needs replacing?
Look for a crack at the center hub, a chipped or warped vane, or a wobble when you spin it by hand. Those show up as noise, vibration through the ceiling, or weaker airflow at the vents.
Is this a genuine Coleman part?
Yes. It's a genuine Coleman RVP component, the same fan blade the factory uses, so it fits and balances the way the original did.
Is it hard to install?
Not for most owners. You pull the shroud, loosen the set screw on the motor shaft, swap the blade at the same depth, and re-tighten. Spin it by hand to check clearance before powering the unit back up.
