Replacement Surge Brake Actuator For Drum Brakes On 6,000LB Boat Trailer w/ Atwood A-Frame Actuator

Updated 08/22/2023 | Published 08/14/2023

Question:

I got 6000 GVWR boat trailer, tandem axle but drum brakes on first axle. the surge brake actuator is all rusted out. Can you recommend a replacement.

asked by: Dale K

Expert Reply:

I recommend replacing your obsolete Atwood surge coupler with the Demco Hydraulic Brake Actuator # DM8509612. This coupler is rated for trailers up to 7,000lbs and connects to the vehicle with a 4" drop coupler accepting a 2" hitch ball so it will be similar in height to your current coupler. This Coupler will weld on top of your current 50 degree a-frame but you will want to find some steel to close off the exposed openings in your frame and tie the bottom of the frame together as well.

expert reply by: Bud M