Demco 42028 Demco 7000 lbs Per Pair Capacity 3500 lbs Each 12in x 2in Manual Adjust Single Servo Hydraulic Freebacking Right Side Gray Galvanized Finish Trailer Brakes Assembly 5-Bolt Mount Bulk
Brands:
Product Number: DEX-42028
Vendor Number: 42028
$95.99
$86.99
Demco 42028 Demco 7000 lbs Per Pair Capacity 3500 lbs Each 12in x 2in Manual Adjust Single Servo Hydraulic Freebacking Right Side Gray Galvanized Finish Trailer Brakes Assembly 5-Bolt Mount Bulk
Brands:
Product Number: DEX-42028
Vendor Number: 42028
$95.99
$86.99
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Demco 42028 Demco 7000 lbs Per Pair Capacity 3500 lbs Each 12in x 2in Manual Adjust Single Servo Hydraulic Freebacking Right Side Gray Galvanized Finish Trailer Brakes Assembly 5-Bolt Mount Bulk
Product Details
Demco 12in x 2in Drum RH Free Backing Hydraulic Galvanized Brake Assembly - 7,000lb Capacity Per Pair.
Demco hydraulic brake assemblies include standard features such as hot dipped galvanized backing plates, Stainless steel hardware, grease packed wheel cylinders and riveted shoes for long life, especially for the marine market. Available in 10in, and 12in sizes with uni-servo, Duo- serve and free backing models. Marine-grade hydraulic drum brake assembly is great for boat trailers. Designed for use with surge-type trailer brake actuators. Sturdy, corrosion-resistant steel construction.
Free backing assemblies incorporates a “fall-away” shoe which diminishes shoe drag when backing up. Requires periodic manual adjustment. Marine cluster has galvanized back plate, stainless steel spring hardware, plated wheel cylinder and riveted marine brake shoe. Free-backing brakes let your trailer move in reverse without the brakes being activated by your surge actuator. These brakes are needed if your actuator does not have a reverse lockout, which is a mechanism that ensures that the actuator does not activate when your rig moves in reverse.
Nuts-38N, bolts-7-5, and washers-38LW sold separately.
• Right hand (passenger's side)
• Free backing
• For use with 12in inside diameter drums
• Rated for 7,000lb axles (3,500lbs each)
• Free Backing
• 5 Bolt mount flange
• 1 Year warranty
Demco hydraulic brake assemblies include standard features such as hot dipped galvanized backing plates, Stainless steel hardware, grease packed wheel cylinders and riveted shoes for long life, especially for the marine market. Available in 10in, and 12in sizes with uni-servo, Duo- serve and free backing models. Marine-grade hydraulic drum brake assembly is great for boat trailers. Designed for use with surge-type trailer brake actuators. Sturdy, corrosion-resistant steel construction.
Free backing assemblies incorporates a “fall-away” shoe which diminishes shoe drag when backing up. Requires periodic manual adjustment. Marine cluster has galvanized back plate, stainless steel spring hardware, plated wheel cylinder and riveted marine brake shoe. Free-backing brakes let your trailer move in reverse without the brakes being activated by your surge actuator. These brakes are needed if your actuator does not have a reverse lockout, which is a mechanism that ensures that the actuator does not activate when your rig moves in reverse.
Nuts-38N, bolts-7-5, and washers-38LW sold separately.
• Right hand (passenger's side)
• Free backing
• For use with 12in inside diameter drums
• Rated for 7,000lb axles (3,500lbs each)
• Free Backing
• 5 Bolt mount flange
• 1 Year warranty
Alternate Item Numbers
6400085
Brake Type | Hydraulic Freebacking |
---|---|
Brake Adjustment Type | Manual Adjust |
Brake Size | 12in x 2in |
Axle Capacity Rating Per Pair | 7K |
Brake Orientation | Right Side |
Brake Backing Plate Mounting Bolt Holes | 5 |
Brake Mounts To | Axle Brake Flange / Spindle |
Brake Caliper / Cylinder Type | Single Servo |
Brake Backing Plate Material | Steel |
Brake Backing Plate Finish | Galvanized |
Brake Backing Plate Color | Gray |
Package Type | Bulk Packaged |
Weight | 15.1 Lbs |
Dexter Reference#: 175470
Product ID#: 5766

Prop. 65 Warning for California Residents
WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
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