Can a Fold-Away Trailer Tongue Hinge Kit Work with Hydraulic Surge Brakes

Expert Reply:

You can use a fold-away hinge kit with a surge coupler but you will need to replace the hard brake line with a flexible hose like # T0777300 that you have referenced.

For fold-away drum brake applications use # T4839000. For a 3 x 4 inch tongue use 2 adapters # T4842100. For disc brakes use # T4839100 and 1 of the adapters. You would still need flexible brake line with either of these couplers.

expert reply by: Michael H