CURT RV Harness Diode Kit Model 58999 KUV129SLK It is also compatible with

It is also compatible with a weight distribution hitch for level towing and a rating of 12

LUVERNE O-Mega II 100-Inch

This means it's completely sealed against dust and water

CamLocker Chest Tool Box 60 Inch With Bevel Matte Black Aluminum Model RV60BLMB

The Pro System DOES NOT comes with a filter kit

CURT RV Harness Diode Kit Model 58999 KUV129SLK It is also compatible withCURT RV Harness Diode Kit Model 58999 This kit allows a motorhome or RV dinghy towing a vehicle to power the signal lights only on the towed vehicle without power feeding back to the RV or feeding to the rest of the towed vehicle's electrical system. It is rated for 3 amps max per diode block and 24V max per diode block. This kit requires a trailer side 4 way flat connector plug with 20' wires (such as the CURT #57220) or similar, depending the length