7-Way and 4-Way Trailer Wiring Kit for 2020 Mercedes Sprinter with Factory Wiring

Published 03/24/2022

Question:

Thank you Jameson, I have one additional question. HM47570 Will this one work? I don’t really have a place to mount the 30955 easily.

asked by: Gordon O

Expert Reply:

What you have found is a USCAR style connector that was designed for the standard trailer 7-way so all you need to add a 7-way and 4-way is the part # 30955 which plugs right into this.

expert reply by: Jameson C

Gordon O.

3/24/2022

Thank you Jameson, I have one additional question. HM47570 Will this one work? I don’t really have a place to mount the 30955 easily.

Jameson C.

3/24/2022

The # HM47570 is just an adapter that plugs into a 7-way like the part # 30955. For a slightly smaller version of the 30955 you could use the part # 74682.