Trailer Surge Brakes | Surge Brake Repair Parts

Surge Brake Actuator Repair Parts

Trailer surge brake actuator repair parts and accessories. We carry many parts for Demco, Titan, Atwood, and other surge brake actuator brands.


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Price $74.97

ATW-85841
Atwood - Master Cylinder for Atwood Drum Brake Actuator (Obsolete/Discontinued)

Brake master cylinder for Atwood Model 60 surge acuator. Includes internal piston, seals and spring
Price $14.95

ATW-85842
Atwood - Shoulder Bolt Replacement Kit (Obsolete/Discontinued)

Shoulder bolt replacement kit - Replaces front shock bolts for Atwood brake systems
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Price $48.95

ATW-85852
Atwood - Push Rod Replacement Kit (Obsolete/Discontinued)

Push rod replacement kit for Atwood Brake Actuators - Replaces push rod, break-away cable, master cylinder boot,and misc nuts...
Price $8.79

DEM-03866-95
Demco - Surge Brake Actuator Lever Guide

Guide for On/Off lever for Demco trailer surge brake actuators - Emergency lever guide
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Price $19.54

DEM-03876
Demco - Surge Brake Master Cylinder Cap

Master cylinder filler cap for Demco trailer brake system
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Price $12.49

DEM-05408
Demco - 42" Surge Brake Actuator Safety Cable

Lanyard breakaway cable for Demco hydraulic surge brake systems - Automatically activates trailer brakes if the trailer...
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Price $9.39

DEM-05951
Demco - Surge Brake Actuator Safety Lever

Breakaway lever for Demco model trailer surge brake actuators
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Price $5.34

DEM-10964
Demco - Master Cylinder Spacer Block for DA10/DA20 Surge Actuators

Spacer block for brake master cylinder assembly for model DA10 and DA20 hydraulic surge brake actuators for trailers
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Price $42.45

DEM-10965
Demco - Surge Brake Actuator Top Slide Channel

Upper wear pad/spacer for master cylinder assembly housing for model DA10, DA20, and DA91 surge brake actuators
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Price $42.45

DEM-10966
Demco - Surge Brake Actuator Bottom Slide Channel

Lower wear pad/spacer for master cylinder assembly housing for model DA10, DA20, and DA91 surge brake actuators
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Price $3.36

DEM-10967
Demco - Side Spacer Block for DA91 Surge Actuator

Side spacer blocks used in the assembly of Model DA91 hydraulic surge brake actuator - 2 required
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Price $121.73

DEM-11047-97
Demco - 6 Hole Down Inner Slide - DA20 - Primer

6 hole down inner slide for DA20 surge brake actuator - Red primer painted
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Price $123.06

DEM-11060-97
Demco - 6 Hole Down Inner Slide - DA10 - Primer

6 hole down inner slide for DA10 surge brake actuator - Red primer painted
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Price $98.37

DEM-11077-97
Demco - 4 Hole Up Inner Slide - DA91 - Primer

4 hole up inner slide for DA91 surge brake actuator - Red primer painted
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Price $14.06

DEM-11674-95
Demco - Solenoid Cover - DA10 & DA91 - Zinc

Brake solenoid cover for DA10, DA12.5, and DA91 surge brake actuators - Zinc plated
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Price $11.03

DEM-12200
Demco - 28" Brake Actuator Safety Cable

Breakaway cable with hook for hydraulic actuators - 28" overall length - Fits DA66B, DA86B, and DA91
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Price $9.24

DEM-12557
Demco - Master Cylinder Fill Plate - 5650 & 5672 Master Cylinders

Master cylinder fill plate for 5650 and 5670 master cylinders - For new style surge units without threaded hole in case for...
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Price $82.28

DEM-5650
Demco - Master Cylinder Kit for Surge Actuators with Drum Brakes

Composite replacement master cylinder for all Demco DA91 and DA20 surge units with drum brakes
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Price $82.28

DEM-5672
Demco - Master Cylinder Kit for Surge Actuators with Disc Brakes

Replacement master cylinder kit for Demco disc brake surge actuators - Fits DA66, DA86, DA91, DA10, and DA20 Demco actuators
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Price $3.29

DEM-SB12099
Demco - .031 Brake Orifice Fitting - 3/8" Thread

.031 Brass brake orifice fitting - 3/8" male to female straight brass brake line connection fitting - Screws into rear of...
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Price $44.37

DEM-SB12426
Demco - Damper Shock for Demco Surge Actuator

Damper shock for Demco DA10, DA20, and DA91 surge brake actuator
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Price $14.25

MCC-4912K71
McMaster-Carr - Manual Reverse Lockout Valve

For use as a manual reverse lockout of disc brakes on surge applications - Male end fits back of master cylinder, female end...
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Price $53.46

TIT-10187
Titan - Master Cylinder Rebuild Kit - 1-1/4" Bore

Master cylinder rebuild kit for Titan Model 10,16, and 20 surge brake actuators - For 1 1/4" bore master cylinder # 2374400
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Price $1.08

TIT-10209
Titan - Model 10 & 16 Top & Bottom Bearing - 0.125"

Plastic top and bottom bearing for Titan Model 10 and 16 surge brake actuators - 6 needed total
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Price $5.11

TIT-10526
Titan - Breakaway Lock - Left Side

Breakaway lock for Titan model 10, 16, and 20 surge brake actuators - Left side - Use with right side latch TIT-10527 - Zinc...
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Price $5.11

TIT-10527
Titan - Breakaway Lock - Right Side

Breakaway lock for Titan model 10, 16, and 20 surge brake actuators - Right side - Use with left side latch TIT-10526 - Zinc...
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Price $19.01

TIT-10541
Titan - Breakaway Lever Assembly

Breakaway lever assembly for Titan model 10, 16, and 20 surge brake actuators - Zinc plated
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Price $2.35

TIT-10552
Titan - Breakaway Lever Seal

Rubber gasket/seal for latch assembly on breakaway handle of the Titan Model 10, 16, and 20 surge brake actuators
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Price $6.70

TIT-12098
Titan - .015" Brake Orifice Fitting - 1/8" Thread

Brass hydraulic orifice connector for Titan surge actuator - Drum brake style - 1/8" NF thread - Orifice size: 1/64" (.015")
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Price $6.70

TIT-1209900
Titan - .015" Brake Orifice Fitting - 1/2" Thread

Brass hydraulic orifice connector for Titan early type surge actuators - Drum brake style - 1/2" NF thread - Orifice size:...
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Price $1.09

TIT-12427
Titan - Side Bearing - .075"

Plastic Side bearing for Titan Model 6, 10, and 16 surge brake actuators - 8 needed - .075" thick
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Price $2.95

TIT-15070
Titan - Master Cylinder Cover

Titan master cylinder cover - Black plastic - For model 10, 16, and 20 surge brake actuators
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Price $12.21

TIT-16018
Titan - Front Roller Cover

Front roller cover for Titan Model 10 surge brake actuator - Zinc plated
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Price $15.58

TIT-16019
Titan - Front Roller

Front roller for Titan Model 10, 16, and 20 surge brake actuators - Steel
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Price $73.18

TIT-23361
Titan - Master Cylinder for Titan Model 60 Surge Actuator w/ Drum Brakes

Master cylinder for Titan Model 60 surge brake actuator with drum brakes - Housing ONLY, no internal parts included - Forged...
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Price $3.01

TIT-23389
Titan - Model 60 Master Cylinder Cap Gasket

Rubber gasket for master cylinder filler cap on Titan Model 60 surge brake actuator
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Price $2.01

TIT-23414
Titan - Model 60 Master Cylinder Gasket

Paper gasket for master cylinder on Titan Model 60 surge brake actuator
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Price $8.05

TIT-23566
Titan - Model 60 Master Cylinder Cover

Cover for master cylinder on Titan Model 60 surge brake actuator - Zinc plated steel
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Price $141.51

TIT-23744
Titan - Master Cylinder for Surge Actuator w/ Drum Brakes - 1-1/4" Bore

Master cylinder for Titan Model 10, 16, and 20 surge brake actuator with drum brakes - 1 1/4" bore - Complete assembly -...
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Price $8.79

TIT-44807
Titan - Model 60 Master Cylinder Cap - Diaphragm Style

Master cylinder cap for Titan Model 60 surge brake actuator - Diaphragm style - Black plastic - 1 1/4"-18 thread - Includes...
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Price $113.86

TIT-4820000
Titan - Master Cylinder for Titan Model 60 Surge Actuator w/ Disc Brakes

Master cylinder kit for Titan Model 60 surge brake actuator with disc brakes - Forged steel construction
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Price $9.94

TIT-4830601
Titan - Model 10, 16, & 20 Master Cylinder Cap - Diaphragm Style

Master cylinder cap for Titan Model 10, 16, and 20 surge brake actuators - Diaphragm style - Black plastic - Includes o-ring...
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Price $1.89

TIT-7745
Titan - Gasket for .015" Brake Orifice Fitting w/ 1/2" Thread

Copper gasket for use with early style brass orifice fitting for Titan Model 10, 16, and 20 surge brake actuators - For use...
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Price $1.05

TIT-7938
Titan - 5/16" Lock Washer

5/16" Lock washer for breakaway handle latch assembly & master cylinder bolt on Titan Model 10, 16, and 20 surge brake...
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Price $1.09

TIT-7949
Titan - 5/16" x 5/8" Hex Head Bolt

5/16"-18 NC x 5/8" Hex bolt for for breakaway handle latch assembly on Titan Model 20 surge brake actuator - Zinc plated -...
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Price $4.38

TIT-8291
Titan - Rear Roller

Steel rear roller for Titan Model 6, 10, 16, and 20 surge brake actuators
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Price $4.43

TIT-8301
Titan - Push Rod Block

Push rod block for Titan Model 10, 16, and 20 surge brake actuators - Zinc plated steel
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Price $38.45

TIT-8388
Titan - Right Master Cylinder Spring Bracket

Master cylinder spring bracket - Right side - For Titan Model 10, 16, and 20 surge brake actuators - Gray painted steel
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Price $38.45

TIT-8389
Titan - Left Master Cylinder Spring Bracket

Master cylinder spring bracket - Left side - For Titan Model 10, 16, and 20 surge brake actuators - Gray painted steel
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