So I was under the toy hauler the other day, and noticed that the plastic cover where the wiring penetrates the floor is completely cracked. Does anyone have a source for this piece? I don't know what it is called or where to search. It is basically a square, with 4 mounting ears and one side has a slot cut out of it.I visited my local CW and they had no clue where to get something like that, other than they didn't have it.Any help would be appreciated.

It was manufactured by Extreme RV. They are no longer in business.

Can you post a pic? Most wiring pass through are called grommets or plugs. Rubber, plastic, they are just labeled a little different.

Impossible to know where to buy it because we don't know what it looks like. Post a pic.

Pic 1Pic 2Hopefully the links work...

Plastic Cover from Trailer Connection | Good Sam Community

Old-Biscuit
Explorer III
Dec 18, 2015
Contact toyhauler mfg.
Scott_S1
Explorer
Dec 19, 2015
It was manufactured by Extreme RV. They are no longer in business.
sin_cal_hd
Explorer
Dec 19, 2015
Can you post a pic? Most wiring pass through are called grommets or plugs. Rubber, plastic, they are just labeled a little different.
trail-explorer
Explorer
Dec 19, 2015
Impossible to know where to buy it because we don't know what it looks like. Post a pic.
Scott_S1
Explorer
Dec 19, 2015
Pic 1
Pic 2

Hopefully the links work...
sin_cal_hd
Explorer
Dec 20, 2015
Your best bet is to take it to an rv parts dealer and see if they can match it for you.
allcool
Explorer
Dec 20, 2015
Myself, to replace that electric (junction box pass thru ?) cover,I'd be going to Walmarts Tupperware section and find a strong beefy small poly tub/container/bin/etc...of the proper size. One that could be hacked up too work/look/seal/and have better durability/strength,,,than the one in your pics...

JMO
Scott_S1
Explorer
Dec 20, 2015
^^I'll have to wander around Walmart to see what I can find...
john_bet
Explorer II
Dec 20, 2015
I suggest you take those pictures and the dimensions to a local sheet metal shop to see if they can make you one.
joebedford
Nomad II
Dec 20, 2015
My toy hauler uses a galvanized electrical junction box to join the 7 pin cable from the truck, the brakeaway switch and the RV wiring.