Replacement Surge Brake Actuator For Atwood 85736 That Is Discontinued

Published 10/14/2021

Question:

I see many replacement master cylinders, but none seem to have the slanted top to match my installation area. My system is disc brake Atwood 85736.

asked by: Bud P

Expert Reply:

Your best route is to replace your entire surge brake assembly as Atwood no longer produces any parts for their brake actuators.

The Titan Zinc-Plated Brake Actuator # T47457207K is going to be your best replacement available. It is specific to disc brakes and has a 7,000lb weight rating while your Atwood 85736 has a 6,000lb. This does have a bolt on design where your Atwood is likely welded on so you will need to cut off your actuator and drill holes to bolt on the new actuator. The adjustable coupler will fit 1-7/8", 2" and 50-mm hitch balls.

expert reply by: Bud M