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  1. Brake Actuator
  2. Demco
  3. Surge Brake Actuator
  4. Drum Brakes
  5. Flat Plate Only
  6. 20000 lbs GTW
Demco Hydraulic Brake Actuator - Drum - Primed - Adjustable Flat Mount - 20,000 lbs

Demco Hydraulic Brake Actuator - Drum - Primed - Adjustable Flat Mount - 20,000 lbs

Item # DM8202052
Our Price: $514.17
Brake Actuator
This item qualifies for Free Shipping
Shipping Weight: 70 lbs
Quantity: 
In Stock
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Surge-type actuator features a corrosion-resistant composite master cylinder and a primed finish. Adjustable plate lets you use different flat-mount coupler attachments (sold separately). Weld-on application. 1-636-306-4830 to order Demco brake actuator part number DM8202052 or order online at etrailer.com. Free expert support on all Demco products. Great prices and Fastest Shipping for Demco Hydraulic Brake Actuator - Drum - Primed - Adjustable Flat Mount - 20,000 lbs. Brake Actuator reviews from real customers.
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Demco Brake Actuator - DM8202052

  • Surge Brake Actuator
  • Drum Brakes
  • Flat Plate Only
  • 20000 lbs GTW
  • Weld-On
  • No Lockout
  • Straight Tongue Coupler
  • Demco

Surge-type actuator features a corrosion-resistant composite master cylinder and a primed finish. Adjustable plate lets you use different flat-mount coupler attachments (sold separately). Weld-on application.


Features:

  • Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops
  • Adjustable plate has 4 different mounting positions for coupler (sold separately)
    • Designed for flat-mount coupler attachments only
  • Composite master cylinder is durable and efficient
    • Glass-reinforced nylon construction resists rust and corrosion
    • Large reservoir provides increased capacity for brake fluid
    • Automotive-style diaphragm cap creates completely enclosed system to help prevent contamination of fluid
  • Acetal copolymer lining provides smooth operation as actuator telescopes in and out
  • Breakaway included
  • Heavy-duty steel construction
  • Primed finish
  • Weld-on installation
  • Made in the USA


Specs:

  • Application: trailers with hydraulic drum brakes
  • Gross towing weight: 20,000 lbs
  • Maximum tongue weight: 2,000 lbs
  • Mounting: straight, 3" wide trailer tongue
  • Distance between mounting holes:
    • 4-1/2" Horizontally on center
    • 2-1/4" Vertically on center
  • Model number: DA20
  • 1-Year warranty


Mounting hole dimensions

Note: Because this actuator does not include a reverse lockout, it is recommended that you equip your trailer with free-backing brakes so that you can drive in reverse without the actuator triggering your trailer's brakes.


When you apply the brakes in your tow vehicle, deceleration occurs and momentum pushes your trailer toward the rear of your vehicle. With surge brake systems, the hydraulic actuator is triggered as your trailer moves forward, once your tow vehicle starts to slow down. When this happens, the actuator contracts, applying force to its master cylinder. This in turn supplies the necessary hydraulic pressure to engage your trailer's brakes.



8202052 Demco DA20 Hydraulic Trailer Brake Actuator for Drum Brakes - Flat Mount - 20,000 lbs






Customer Reviews

Demco Hydraulic Brake Actuator - Drum - Primed - Adjustable Flat Mount - 20,000 lbs - DM8202052

Average Customer Rating:  5.0 out of 5 stars   (1 Customer Reviews)

Surge-type actuator features a corrosion-resistant composite master cylinder and a primed finish. Adjustable plate lets you use different flat-mount coupler attachments (sold separately). Weld-on application.

by:

Had to replace a worn out surge brake on my 15 yr old equipment trailer. Just got it installed today, haven't got to put it to the test yet but it is exactly as described, best price I could find and a better unit than what I found from competitors. Etrailer is the first place I will look next time I'm in the market.



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Info for this part was:

Employee Leah B
Edited by:
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Employee Lindsey S
Written by:
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Employee Laura H
Updated by:
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Employee Wilson B
Updated by:
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