Skip to content
Heavy-duty actuator designed for reliable drum brake performance.
The Demco Trailer Brake Actuator is engineered for use with drum brakes, supporting a gross vehicle weight rating of 7000 pounds and a tongue weight of 700 pounds. This actuator features a bolt-on design that fits a 3-inch wide tongue and accepts a 2-inch ball coupler, ensuring compatibility with various trailer setups. Constructed from plated steel, it offers durability and resistance to rust and corrosion, enhancing its longevity in demanding environments.
Key features include a diaphragm in the master cylinder cap that creates a completely enclosed system, preventing contamination. The raised fill plate design further protects against the intrusion of contaminants during maintenance. Additionally, the actuator is equipped with tie loops on the cap for tethering, which helps maintain a tamper-proof seal. A bellow boot on the pushrod provides increased resistance to moisture and contaminants, ensuring reliable operation.
The actuator also incorporates an integrated shock dampening design and a color-coded decal on the emergency lever for quick identification of brake status. The standard master cylinder is made from long glass reinforced nylon, contributing to its robust performance and reliability. This actuator is built in the USA, reflecting Demco's commitment to quality and safety.
Features
- Diaphragm In Master Cylinder Cap Provides Completely Enclosed System
- Raised Fill Plate Prevents Intrusion Of Contaminants When Removing Cap
- Tie Loops On Cap Allow For Tethering, Creating A Tamper-Proof Seal
- Bellow Boot On Pushrod For More Resistance To Moisture And Contaminants
- Color-Coded Decal On Emergency Lever Allows Quick Glance If Brakes Are On Or Off
- Integrated Shock Dampening Design
- Standard Master Cylinder Is Made Of Long Glass Reinforced Nylon; Rust And Corrosion Are Eliminated
Specifications
- Manufacturer: Demco RV
- Manufacturer Part Number: 8705001
- Compatibility: 3 Inch Wide Tongue
- Used With: Drum Brake
- Gross Vehicle Weight (LB): 7000 Pound
- Tongue Weight (LB): 700 Pound
- Finish: Plated
- Color: Silver
- Material: Steel
- Mounting Type: Bolt-On
- With Coupler: Yes
- With Lockout: No
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
