Boat Trailer Surge Brakes | Centreville Mfg, Inc.

Boat Trailers with Surge Brakes

Parts for boat trailer equipped with surge brakes including complete surge brake actuator units as well as replacement parts.


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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 $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 $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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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 $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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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 $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 $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 $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 $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 $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 $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 $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 $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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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 $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 $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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