Atwood Hydraulic Brake Actuator Parts List and Schematic
Atwood's Unique Design for Superior Braking
- Unique design creates more pressure on the brakes than in-line actuator systems.
- Parts interchangeability between 6K and 8K actuators.
- Lock-out feature allows use with standard hydraulic brakes for backing up. No need for specific free-backing brakes.
- Disc brake actuators available specifically for use with disc brake systems. Supplies, even more, fluid pressure to brakes than standard hydraulic.
- A breakaway device will set trailer brakes automatically should separation from tow ball occur.
Ordering Replacement Atwood Parts
Replacement Parts are no longer available, but we recommend using the UFP A-60s or A-75s. Some modifications may be needed. Possibly drilling new holes.
- Atwood Hydraulic Surge Brake Actuators for both DIsc and Drum Brake Applications.
- Atwood 6,000 lb. Capacity Brake Actuators Include Model numbers: 82543, 83153, 84132, 84133, 88730, 88740
- Atwood 8,000 lb. Capacity Brake Actuators Include Model numbers:
- 83000, 83005, 83010, 83060, 8036
John Van Riper
I need to order Atwood actuator assembly part # 85841 & boot part # 84258. Are they available, cost, & how to order. Thank you.
Elmer Dlugon
tony skwarek
looking for master cylinder and push rod for 85778 or 61101 atwood both numbers are on it don’t know what is the correct one.
Ben Schwab
Like John Sutton and Tim Turek I have a 85778 unit, drum brakes with backup lockout. Tell me what p/n s I need to replace brake master cylinder and shock absorber? Cost ? Ship time and method? Return policy if need be?
Gene Baker
Do you have replacement parts for an Atwood hydraulic brake actuator part number 82541? Vintage is 1987. If so, please send parts list and diagram along with prices and estimated shipping to Hazen, North Dakota. Thanks.