Coleman Mach RV AC Shroud, Replaces 2111-0038/0039 (13.5K & 15K)

If the outer cover on your rooftop air conditioner has gone chalky, cracked, or lost a corner to a low branch, this is the part that makes it right again. It's the genuine Coleman Mach replacement shroud, part number 2111-00461, and it's built to fit the 13,500 and 15,000 BTU rooftop units that Coleman has put on campers and motorhomes for years. It replaces the older 2111-0038 and 2111-0039 shrouds directly, so if that's what's on your roof, this drops right into place.

Here's what a shroud actually does, because it's easy to write off as just a plastic lid. The shroud is the weather shell for the whole air conditioner. Underneath it sits the condenser coil, the fan, the compressor, and the control wiring, and every one of those parts is counting on that cover to keep sun, rain, and road grit out. A shroud that's cracked or crumbling isn't just ugly. It lets UV cook the components it's supposed to protect, and a big enough crack can let water track down into places water shouldn't go. That's why a cover like this is cheap insurance against a much bigger AC repair down the road.

Shrouds don't fail because of anything you did wrong. They live on the roof, fully exposed, and years of sun are hard on plastic. Most give up the same way: the surface fades and goes chalky, then the material gets brittle, and one hailstorm or one highway rock is all it takes to punch through or crack a corner. Owners who store their rig outside in strong sun tend to see it sooner. Once you spot cracks, it's worth swapping the shroud before the next storm finds the weak spot.

Fitment is the thing to get right, so let's be clear about it. This shroud is made for the Coleman Mach 13.5 and 15 rooftop air conditioners, and it replaces part numbers 2111-0038 and 2111-0039. If your old cover carries either of those numbers, you're in the right place. If you're not sure which BTU size you have, check the model and spec label on the air conditioner itself, usually inside the unit or on the ceiling assembly. Matching the shroud to the unit matters, because a cover sized for a different chassis won't seat the way it should.

The swap itself is a job most handy owners can knock out in an afternoon with basic tools. You'll need safe roof access, so pick a calm, dry day and use a proper ladder. From up top, you back out the screws holding the old shroud down, lift the cracked cover off, and set the new one in its place over the same footprint. Line up the fastener points, snug the screws down evenly so you don't stress the new plastic, and you're done. Take a minute to clear any leaves or debris off the coils while the cover is off. It's the easiest time you'll ever get to do it.

One thing to know before you order: this is the shroud itself, the outer cover. It's not the complete air conditioner and it doesn't come with the internal parts. If your coil, fan motor, or control board is the actual problem, the shroud won't fix that, and it's worth pulling the old cover to diagnose what's really going on before you spend money. But if the guts run fine and it's only the cover that's beat up, this is exactly the part you want, and it'll have your unit looking and sealing like new again.

This is the black shroud, listed by the distributor as BLK. If your air conditioner cover is white, double-check the finish you want before you order, since Coleman built these units in more than one color over the years. Either way, you're getting a genuine Coleman Mach part, not a generic knockoff, so the fit and the mounting pattern match what came off your roof. Order it, get up there on a good-weather day, and give your rooftop AC the shell it needs to keep doing its job.