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*** All "In Stock" parts currently shipping out in 1 to 2 business days. ***                                                                                                                                                                                         *** Attention: Current axle delivery time has been decreased by Dexter to up to 6 weeks ***                                                                                                                                                                                         *** Attention: Current Dometic and Carefree Special Orders delivery time has been Increased. ***                                                                                                                                                                                         *** Coleman Mach 8 Series Air Conditioners temporarily unavailable due to national shortage of microprocessors. ***                                                                                                                                                                                          *** Airstream INC announced 10% parts cost increase starting 04.01.2022 ***

Select Your Vehicle

Supplemental Brake System

Baseplates & Adapters
Baseplates & Adapters
Tow Bars & Accessories
Tow Bars & Accessories
Tow Vehicle Shields
Tow Vehicle Shields
Front Vehicle Hitches
Front Vehicle Hitches
1 - 32 of 98 results
Hopkins MFG Portable LCD Towed Vehicle Brake Control 39494
Hopkins MFG Portable LCD Towed Vehicle Brake Control 39494
1393.34 $1,326.99
No reviews
 ⬤  In Stock
Display Type
LCD
Type
Portable Proportional System
Hopkins MFG Towed Vehicle Proportional Digital Brake Control 39524
Hopkins MFG Towed Vehicle Proportional Digital Brake Control 39524
1713.59 $1,631.99
No reviews
 ⬤  In Stock
Display Type
Digital
Includes Break Away System
Yes
Type
Portable Proportional System
Hopkins MFG Towed Vehicle Brake Control - Portable And Proportional System
Hopkins MFG Towed Vehicle Brake Control - Portable And Proportional System
1780.79 $1,695.99
No reviews
 ⬤  Special Order
Includes Break Away System
Yes
Type
Portable Proportional System
Blue Ox Towed Vehicle Brake Control - Portable Proportional System - BRK2019
Authorized Dealer
Blue Ox Towed Vehicle Brake Control - Portable Proportional System - BRK2019
1957.36 $1,864.15
No reviews
 ⬤  In Stock
Display Type
LED
Includes Break Away System
Yes
Type
Portable Proportional System
Blue Ox Towed Vehicle Portable Proportional LED Brake Control BRK2016
Authorized Dealer
Blue Ox Towed Vehicle Portable Proportional LED Brake Control BRK2016
2247.34 $2,140.32
No reviews
 ⬤  In Stock
Display Type
LED
Includes Break Away System
Yes
Type
Portable Proportional System
Roadmaster BrakeMaster Air Or Air Over Hydraulic Brake Control 9100
Roadmaster BrakeMaster Air Or Air Over Hydraulic Brake Control 9100
712.94 $678.99
1 review
 ⬤  In Stock
Clears Diagnostic Trouble Codes
Yes
Reads Diagnostic Trouble Codes
Yes
Demco RV Air Force One Towed Vehicle Brake Control 9599007
Authorized Dealer
Demco RV Air Force One Towed Vehicle Brake Control 9599007
1476.29 $1,405.99
No reviews
 ⬤  In Stock
Display Type
LED
Includes Break Away System
Yes
Type
Portable Proportional System
Demco RV Air Force One Towed Vehicle Brake Control Second Car Kit
Authorized Dealer
Demco RV Air Force One Towed Vehicle Brake Control Second Car Kit
1513.24 $1,441.18
1 review
 ⬤  In Stock
Includes Break Away System
Yes
Demco RV Towed Vehicle Brake Control - with Break Away System - 6231
Authorized Dealer
Demco RV Towed Vehicle Brake Control - with Break Away System - 6231
432.59 $411.99
No reviews
 ⬤  In Stock
Includes Break Away System
Yes
Demco RV Towed Vehicle Brake Control Installation Kit 6217
Authorized Dealer
Demco RV Towed Vehicle Brake Control Installation Kit 6217
60.7 $57.81
No reviews
 ⬤  In Stock
Compatibility
Air Force Series
Demco RV Stay-IN-Play Duo Towed Vehicle Brake Control 9599006
Authorized Dealer
Demco RV Stay-IN-Play Duo Towed Vehicle Brake Control 9599006
1297.79 $1,235.99
1 review
 ⬤  In Stock
Display Type
No Display
Includes Break Away System
Yes
Type
Portable Proportional System
Roadmaster Inc Towed Vehicle Brake Control 98160
Roadmaster Inc Towed Vehicle Brake Control 98160
534.44 $508.99
No reviews
 ⬤  In Stock
Display Type
No Display
Includes Break Away System
Yes
Type
Second Motorhome Kit
Blue Ox Towed Vehicle Brake Control Breakaway Switch BRK2505
Authorized Dealer
Blue Ox Towed Vehicle Brake Control Breakaway Switch BRK2505
79.1 $75.33
No reviews
 ⬤  In Stock
Compatibility
Blue Ox Patriot Braking System
Roadmaster Inc Towed Vehicle Brake Monitor Light Switch Kit 751000
Roadmaster Inc Towed Vehicle Brake Monitor Light Switch Kit 751000
115.46 $109.96
No reviews
 ⬤  In Stock
Used For
Vehicle With A Brake Pedal
With Brake Light Switch
Yes
With Fuse
No
Hopkins MFG Towed Vehicle LCD Brake Control 39530
Hopkins MFG Towed Vehicle LCD Brake Control 39530
1432.19 $1,363.99
No reviews
 ⬤  In Stock
Display Type
LCD
Includes Break Away System
Yes
Redarc Towed Vehicle Brake Control Wiring Harness TPH-017
Redarc Towed Vehicle Brake Control Wiring Harness TPH-017
25.17 $23.97
No reviews
 ⬤  In Stock
Compatibility
Use With Redarc Tow-Pro Elite And Classic Electric Trailer Brake Controller
Hopkins MFG Towed Vehicle Brake Control Breakaway Cable 39327
Hopkins MFG Towed Vehicle Brake Control Breakaway Cable 39327
103.49 $98.56
No reviews
 ⬤  In Stock
Compatibility
BrakeBuddy Systems
Demco RV Towed Vehicle Brake Control Radio Receiver 9599005
Authorized Dealer
Demco RV Towed Vehicle Brake Control Radio Receiver 9599005
309.74 $294.99
No reviews
 ⬤  In Stock
Compatibility
All Braking Systems
Hopkins MFG Towed Vehicle Brake Control Radio Receiver 39302
Hopkins MFG Towed Vehicle Brake Control Radio Receiver 39302
209.99 $199.99
No reviews
 ⬤  In Stock
Compatibility
Towed Vehicle Brake Control Part Number 39499 And 39495
With Antenna
Yes
With Display
No
Redarc Towed Vehicle Brake Control Wiring Harness TPH-010
Redarc Towed Vehicle Brake Control Wiring Harness TPH-010
25.17 $23.97
No reviews
 ⬤  In Stock
Compatibility
Use With Redarc Tow-Pro Elite And Classic Electric Trailer Brake Controller
Redarc Towed Vehicle Brake Control Wiring Harness TPH-020
Redarc Towed Vehicle Brake Control Wiring Harness TPH-020
25.17 $23.97
No reviews
 ⬤  In Stock
Compatibility
Use With Redarc Tow-Pro Elite And Classic Electric Trailer Brake Controller
Roadmaster Inc Towed Vehicle Brake Monitor Light Switch Kit 751449
Roadmaster Inc Towed Vehicle Brake Monitor Light Switch Kit 751449
42.39 $40.37
No reviews
 ⬤  In Stock
Used For
Alert Motorhome Brake Monitoring System
With Brake Light Switch
Yes
With Fuse
Yes
With Mounting Hardware
Yes
With Wire Connector
Yes
Roadmaster Inc Towed Vehicle Brake Control Installation Kit 9530
Roadmaster Inc Towed Vehicle Brake Control Installation Kit 9530
215.24 $204.99
No reviews
 ⬤  In Stock
Compatibility
Braking Systems That Depress The Brake Pedal
With Breakaway Cable
Yes
Redarc Towed Vehicle Brake Control Wiring Harness TPH-007
Redarc Towed Vehicle Brake Control Wiring Harness TPH-007
25.17 $23.97
No reviews
 ⬤  In Stock
Compatibility
Use With Redarc Tow-Pro Elite And Classic Electric Trailer Brake Controller
Roadmaster Inc Towed Vehicle Brake Monitor Light Switch Kit 300065-00
Roadmaster Inc Towed Vehicle Brake Monitor Light Switch Kit 300065-00
13.67 $13.02
No reviews
 ⬤  In Stock
Used For
Roadmaster 8700
With Brake Light Switch
No
With Fuse
No
With Mounting Hardware
No
With Wire Connector
No
Redarc Towed Vehicle Brake Control Wiring Harness TPH-019
Redarc Towed Vehicle Brake Control Wiring Harness TPH-019
25.17 $23.97
No reviews
 ⬤  In Stock
Compatibility
Use With Redarc Tow-Pro Elite And Classic Electric Trailer Brake Controller
Redarc Towed Vehicle Brake Control Wiring Harness TPH-018
Redarc Towed Vehicle Brake Control Wiring Harness TPH-018
18.17 $17.30
No reviews
 ⬤  In Stock
Compatibility
Use With Redarc Tow-Pro Elite And Classic Electric Trailer Brake Controller
NSA RV Towed Vehicle Brake Control Wiring Harness DL-300
NSA RV Towed Vehicle Brake Control Wiring Harness DL-300
57.63 $54.89
No reviews
 ⬤  In Stock
Compatibility
NSA RV Towed Vehicle Brake System
Location
Towed Vehicle Side
Roadmaster Inc Towed Vehicle Brake Control Mounting Bracket 88130
Roadmaster Inc Towed Vehicle Brake Control Mounting Bracket 88130
60.8 $57.90
No reviews
 ⬤  In Stock
Compatibility
BrakeMaster Towed Car Braking System
Type
Seat Mount
Blue Ox Towed Vehicle Brake Control Mounting Bracket BRK2514
Authorized Dealer
Blue Ox Towed Vehicle Brake Control Mounting Bracket BRK2514
108.55 $103.38
No reviews
 ⬤  In Stock
Compatibility
Blue Ox Patriot Braking System
Roadmaster Inc Towed Vehicle Brake Control Mounting Bracket 88196
Roadmaster Inc Towed Vehicle Brake Control Mounting Bracket 88196
60.8 $57.90
No reviews
 ⬤  In Stock
Compatibility
BrakeMaster Towed Car Braking System
Type
Seat Mount
Roadmaster Inc Towed Vehicle Brake Monitor Light Switch Kit 751439
Roadmaster Inc Towed Vehicle Brake Monitor Light Switch Kit 751439
42.39 $40.37
No reviews
 ⬤  In Stock
Used For
Alert Motorhome Brake Monitoring System
With Brake Light Switch
Yes
With Fuse
Yes
With Mounting Hardware
Yes
With Wire Connector
Yes
Showing 1 - 32 of 98 Products

Towed Vehicle Breaking.100% Proportional Braking.100% Hassle Free Tow Brake System for every car and motorhome. 

The Supplemental Brake System uses the electrical connections already in place on your towed vehicle (the towed vehicle's electrical harness) to brake when you brake the
motorhome — the same electrical signal that activates the towed vehicle's brake lights also activates the Supplemental Brake System.

Blue Ox Patriot 3 Braking System Owners Manual and Installation Instructions.pdf
Demco RV AFO Supplemental Breaking System Operator Manual.pdf
Demco RV Wireless Coachlink Installation Instructions.pdf
NSA Ready Brake_rb-4000 Installation Instructions.pdf
Roadmaster BrakeMaster 9100 and 9160 Installation Instructions.pdf
Roadmaster Portable Proportional Braking System Installation Instructions.pdf