Thank you for all of that info! I reached out to my contact at Roadmaster who looked at your serial number and said your tow bar is old enough that if something needs to be replaced then the entire tow bar will need to be replaced. To replace the…

Yes you can replace one of the arms of your Roadmaster Sterling Tow Bar part #RM-576. To pick out the correct inner arm you will first need to check the serial number on the tow bar. If the number is lower than 27824 then you have the older style…

The Timbren Trailer Suspension Enhancement System for Underslung Axles #T92MR is 5-1/4" tall. Timbren recommends The spring be in constant contact with the frame at all times. So ideally you will want exactly 5-1/4" from your axle…

I attached a map we got from Adco that details the areas of the US each of their covers does best in. For northern California they recommend the AquaShed like the part #290-52258 that you referenced so in that regard this would do well. The heat…

Actually the Rack'em Trailer Dolly #RA20 will work well with a trailer that has a 2 inch coupler. When using a tow dolly the tongue weight alone of the trailer will keep the coupler attached to it. You do not have to use the exact same size hitch…

We have the Complete RV Cleaner Kit #BE57VR which comes with everything needed to efficiently clean your RV as well as protect it. It comes with a bug remover, a black streak remover, a carpet cleaner, awning cleaner, and a wash and wax kit plus a…

If you're looking to only replace the rooftop unit and still retain use of your air distribution box and thermostat then yes, the Advent Air Replacement RV Air Conditioner for Coleman Setup w/ Start Capacitor - 15,000 Btu - White #ACCOL150 would…

Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…

I can tell you how to determine a fit, but we have no way of knowing what toilet - or any other interior part - fits in any specific RV. So you'll need to take some measurements to check for a fit of the 320 toilet, which is the following part…

You will need to turn on the headlights of your tow vehicle (with the trailer connected of course) to power the LED Marker Light RV Side Cameras #FCE48TASL. The yellow trigger wire is for the turn signal function whether you are installing this on…

Retainers are not included with the Replacement Bug Screen for MaxxAir II RV and Trailer Roof Vent Covers #MA10-20121. This part comes with just the screen, which will snap into the vent cover.

No, the MaxxAir II RV and Trailer Roof Vent Cover w/ EZClip #MA26JR that you referenced does not come with a bug screen.