Review of Thetford RV Toilets Seal Lubricant and Conditioner - TH49HE Video

The HydroMax RV Fresh Water Pump #P25201 referenced in your question works as a direct replacement for a 3-gallon-per-minute (GPM), 12V pump. Based on my research, it looks like your existing Shurflo 2088-403-144 pump features these same specs so…

The HydroMax RV Fresh Water Pump #P25201 is a direct replacement for a 3-gallon-per-minute (GPM), 12V pump which is what you need. Based on my research, it looks like your existing Shurflo 2088-403-144 pump features these same specs so it should…

Yes we have verified in past that the Dometic toilets like the part #DOM74FR fit in the same foot print as the Thetford that you have.

The seal that you need to replace your Transcom grease seal TCM 171255VB are the TruRyde Grease Seals #RG06-050. These are a double lip seals that are sold by the pair, so you will need to order 2 sets to get 4 total seals .

Yes, it is never going to hurt to grease the hitch ball and it would make for disconnecting the coupler easier so I do recommend this. For this, we have the White Grease Hitch Ball Lube part #58117 which works really well. The hitch ball grease in…

It is not necessary to grease the small balls used by friction sway control units such as #17200. But it also would not hurt anything and having some lubrication is definitely better than none. Two units are recommend for trailers over 26 feet and/or…

I was not able to find anything with the LM38166 part number provided. The RV City Water Inlet with Brass Check Valve #37262145 fits a 1-1/2" diameter cutout and has a 1/2" MPT fitting. We also have this with a 1/2" FPT fitting if that…

Seal 171255UC has an inner diameter of 1.719 inches and outer diameter of 2.565 inches. A seal that has those dimensions would actually be #58846. I've added a link to a video review of this seal for you to take a look at.

You will need the Red LED Trailer Clearance or Side Marker Light #328-K-52 or Amber LED Trailer Clearance or Side Marker Light #328-K-51 for your 2018 Forest River Sunseeker motorhome. These lenses have the same Top Command SAE-AP2-16 markings on the…

The manual lockout on your Atwood 85778 surge brake coupler is there so that you can back up the trailer without the brakes locking up on you. Yes you can safely tow your trailer with the broken manual lockout, you just have to make sure you…

If your current springs have 5 leaves then going to a 7 leaf spring will increase the height of the trailer a little and make the trailer more susceptible to sway. Regarding capacity if you go with springs rated higher than what is required it will…

The number you provided, "7753400" is a patent number which corelates to the Equalizer for E-Z Flex Suspension part #013-144-03. This is for a single equalizer but if you need the entire kit it's the Dexter E-Z Flex Suspension Kit part…