Trailer Surge Brakes | Disc & Drum Surge Actuators

Surge Brake Actuators & Brake Pumps

We carry a wide variety of trailer surge brake actuators and brake pumps for trailers equipped with disc, drum, or electric over hydraulic brake systems.


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Price $569.00

CMI-SUN-SURGE01
Centreville Trailer Parts LLC's - Sunbelt Hydraulic Surge Unit on Plate

Sunbelt use - Demco DA10 hydraulic surge unit mounted on a 6 hole steel plate - Replacement units painted Sunbelt Green
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Price $522.16

DEM-8104311
Demco - 12.5k DA10 Disc Surge Unit - 2-5/16" EZ-Latch - Drop Tube - Universal Outer Case

2 5/16" eZ-Latch Demco DA10 surge brake actuator for trailers equipped with disc brakes - Zinc plated - Drop tube - Universal...
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Price $416.11

DEM-8104411
Demco - 12.5k DA10 Disc Surge Unit Without Solenoid - 2-5/16" EZ-Latch - Drop Tube - Universal...

2 5/16" eZ-Latch Demco DA10 surge brake actuator for trailers equipped with disc brakes - Zinc plated - Drop tube - Universal...
Price $383.07

DEM-8103432
Demco - 12.5k DA10 Drum Surge Unit - 12" Channel Down - No Mount Outer Case

DA10 Surge brake actuator for trailers equipped with drum brakes - 12" 6 hole channel down - 12,500 lbs capacity - No mount...
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Price $453.55

DEM-8102511
Demco - 12.5k DA10 Drum Surge Unit - 2-5/16" EZ-Latch - Drop Tube - Standard Outer Case

2 5/16" "eZ-Latch" Demco DA10 surge brake actuator for trailers equipped with drum brakes - Zinc plated - Drop tube - Standard...
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Price $326.04

DEM-8101222
Demco - 12.5k DA10 Drum Surge Unit - Channel Center - No Mount Outer Case

Demco DA10 Surge brake actuator for trailers equipped with drum brakes - 4 hole center channel - No mount on outer case, must...
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Price $364.39

DEM-8104831
Demco - 12.5k DA10 Drum Surge Unit - Channel Down - 6 Hole Outer Case

DA10 Surge brake actuator for trailers equipped with drum brakes - 4 hole channel down - 6 hole outer case - 12,500 lbs...
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Price $447.16

DEM-8202022
Demco - 20k DA20 Drum Surge Unit - Channel Center - No Mount Outer Case

DA20 Surge brake actuator for trailers equipped with drum brakes - 4 hole channel center - No mount outer case, must be welded...
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Price $214.89

DEM-8605101
Demco - 6k DA66B Disc Surge Unit - 2" Lever Lock Coupler

DA66B surge brake actuator for trailers equipped with disc brakes - 2" lever lock ball coupler - 6000 lbs capacity - With...
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Demco - 6k DA66B Drum Surge Unit - Top Mount -...
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Price $185.59

DEM-8605001
Demco - 6k DA66B Drum Surge Unit - Top Mount - 2" Lever Lock Coupler

Demco DA66B surge brake actuator for trailers equipped with drum brakes - Top mount - 2" Lever lock ball coupler - 6000 lbs...
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Price $307.95

DEM-8759231
Demco - 7.5k DA91 Drum Surge Unit - Channel Down - Standard Outer Case

DA91 Surge brake actuator for trailers equipped with drum brakes - 4 hole channel down - Standard outer case - 7500 lbs capacity
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Price $203.20

DEM-8759241
Demco - 7.5k DA91 Drum Surge Unit - Channel Up - Standard Outer Case

DA91 Surge brake actuator for trailers equipped with drum brakes - 4 hole channel up - Standard outer case - 7500 lbs capacity
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Price $266.44

DEM-8608611
Demco - 8.6k DA86 Disc Surge Unit - 2" EZ-Latch - Bolt On Case

DA86 Surge brake actuator for trailers equipped with disc brakes - 2" eZ-Latch ball coupler - Bolt on case - 8600 lbs capacity...
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Price $219.11

DEM-8608601
Demco - 8.6k DA86 Drum Surge Unit - 2" EZ-Latch - Bolt On Case

DA86 Surge brake actuator for trailers equipped with drum brakes - 2" eZ-Latch ball coupler - Bolt on case - 8600 lbs capacity...
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Price $374.94

DEM-8750311
Demco - 8K DA91 Disc Surge Unit - 2-5/16" EZ-Latch - Drop Tube - 5 Hole Mount Outer Case

2 5/16" eZ-Latch Demco DA91 surge brake actuator for trailers equipped with disc brakes - Zinc plated - Drop tube - 5 hole...
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Price $304.33

DEM-8759411
Demco - 8K DA91 Drum Surge Unit - 2-5/16" EZ-Latch - Drop Tube - Standard Outer Case

2 5/16" eZ-Latch Demco DA91 surge brake actuator for trailers equipped with drum brakes - Zinc plated - Drop tube - Standard...
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Price $204.55

DEM-8759942
Demco - 8k DA91 Drum Surge Unit - Channel Up - No Mount Outer Case

DA91 Surge brake actuator for trailers equipped with drum brakes - 4 hole channel up - No mount outer case, must be welded on...
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Price $825.93

DEX-K71-651-00
Dexter - Electric / Hydraulic Brake Actuator - Disc Brakes

Electric/Hydraulic brake actuator for trailers equipped with disc brakes - For use on trailers with 1 to 3 axles -1600 psi
Price $792.42

DEX-K71-650-00
Dexter - Electric / Hydraulic Brake Actuator - Drum Brakes

Electric/Hydraulic brake actuator for trailers equipped with drum brakes - For use on trailers with 1 to 3 axles -1000 psi
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Price $246.95

TDE-82400
Tie Down Engineering - 6.6k Model 660 Disc Surge Brake Unit

Model 660 disc brake surge actuator - Unique all aluminum master cylinder incorporates the shock absorber into the master...
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Price $229.67

TDE-82401
Tie Down Engineering - 6.6k Model 660 Drum Surge Brake Unit

Model 660 drum brake surge actuator - Unique all aluminum master cylinder incorporates the shock absorber into the master...
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Price $349.67

TDE-82402
Tie Down Engineering - 8.5k Model 800 Disc Surge Brake Unit

Model 800 disc brake surge actuator - 8500 lbs capacity - Includes backup solenoid
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