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Roadmaster Tow Dolly with Electric Brakes - 4,250 lbs

Retail: $3,896.07
Our Price: $3,525.00
Tow your vehicle without installing a tow bar or base plates. This tow dolly has a pivoting deck for easy maneuvering and electric brakes for safe stopping. Sliding ramps adjust side-to-side from 34" to 77" to fit most vehicles.
  • Tow Dolly
  • 4250 lbs
  • Roadmaster
  • Wheel Decks
  • Powder Coated Steel
  • 8-1/2W x 12L Foot

Replacement Passenger's Side Fender for Roadmaster RM3477 Tow Dolly with Electric Brakes - Metal

Our Price: $345.38
In Stock
Replaces the passenger's-side fender on your Roadmaster RM3477 Tow Dolly with electric brakes (2050-1). Includes metal fender, license plate bracket, brake light, and running light.Features: Replaces passenger's-side fender on your Roadmaster Tow Dolly Fits Roadmaster RM3477 Tow Dolly with electric brakes (2050-1) Replacement kit includes metal fender, license plate bracket
  • Trailers
  • Roadmaster
  • Tow Dolly Parts
  • Fenders

Replacement Fender Crosspiece for Roadmaster RM3477 Tow Dolly with Electric Brakes

Our Price: $45.92
This fender crosspiece mounts your plastic fender to the frame of the Roadmaster RM3477 Tow Dolly with electric brakes (2050-1).Features: Replacement fender crosspiece mounts your plastic fender to the frame of the Roadmaster Tow Dolly with electric brakes Fits Roadmaster model RM3477 (2050-1) Note: Fender must be attached to
  • Trailers
  • Roadmaster
  • Tow Dolly Parts
  • Hardware

Replacement Driver's Side Fender for Roadmaster RM3477 Tow Dolly with Electric Brakes - Metal

Our Price: $349.35
In Stock
Replaces the driver's-side fender on your Roadmaster RM3477 Tow Dolly with electric brakes (2050-1). Includes metal fender, brake light, and running light.Features: Replaces driver's-side fender on your Roadmaster Tow Dolly Fits Roadmaster RM3477 Tow Dolly with electric brakes (2050-1) Replacement kit includes metal fender, brake light, and running
  • Trailers
  • Roadmaster
  • Tow Dolly Parts
  • Fenders

Roadmaster Tow Dolly Ramp Wear Strip and Spacer Plate Replacement Kit

Retail: $78.50
Our Price: $73.43
In Stock
Replaces the ramp wear strip and spacer plate for your Roadmaster tow dolly (RM3477).Features: Replaces the ramp wear strip and spacer plate for your Roadmaster tow dolly (RM3477) Made in the USA
  • Trailers
  • Roadmaster
  • Tow Dolly Parts
  • Ramp Parts

Replacement Pivot Bolt for Roadmaster Tow Dolly with Electric Brakes - Qty 1

Our Price: $25.20
In Stock
Replaces the pivot bolt in the deck of your Roadmaster tow dolly (RM-2050-1). Pivot bolt allows the dolly to swivel for easy cornering and manuvering.Features: Replaces the pivot bolt in the deck of your Roadmaster tow dolly (RM-2050-1) Pivot bolt allows the dolly to swivel for easy cornering and manuvering Bolt dimensions: 1" diameter x
  • Trailers
  • Roadmaster
  • Tow Dolly Parts
  • Pivot Bolt

Replacement Steering Pin and Clip for Roadmaster Tow Dollies

Our Price: $14.99
In Stock
Replaces steering pin and clip on the Roadmaster tow dollies. Must be in place when dolly is towed without a vehicle.Features: Replaces steering pin and clip on Roadmaster tow dollies Fits Roadmaster tow dolly with electric brakes (RM-2000-1) Also fits Roadmaster tow dolly RM3477 (2050-1) Must be used when towing
  • Trailers
  • Roadmaster
  • Tow Dolly Parts
  • Pin and Clip

Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Way Coiled Adapter Cord

Retail: $206.35
Our Price: $146.94
In Stock
This complete kit includes everything you need to connect your RV's tail, brake, and turn signal lights to your towed car. Diodes prevent damage from electrical feedback. Includes 7-way to 6-way coiled adapter cord and 6-way socket. you're making a turn. With a brake light relay, you can signal both and travel safely. Wiring Diagrams for Roadmaster Diode Kit
  • Splices into Vehicle Wiring
  • Universal Fit
  • Roadmaster
  • Diode Kit
  • 7 Blade to 6 Round

Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 4-Way Flat Connectors

Retail: $117.98
Our Price: $92.93
In Stock
This wiring kit carries your RV's brake and turn signals to your towed car's tail lights. Diodes prevent damage from electrical feedback. Connects RV and towed car with 4-pole flat plugs. Includes installation hardware., but not that you're making a turn. With a brake light relay, you can signal both and travel safely. Wiring Diagrams for Roadmaster Diode Kit
  • Splices into Vehicle Wiring
  • Universal Fit
  • Roadmaster
  • Diode Kit
  • 4 Flat

Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Way Hybrid Adapter Cord

Our Price: $250.77
In Stock
This complete kit includes everything you need to carry your RV's brake and turn signals to your towed car's tail lights. Diodes prevent electrical feedback. The hybrid coiled/straight adapter cord is ideal for tow bars with channel guides. 6-wire adapter cord Straight/coiled hybrid cable is ideal for tow bars with channel guides, such as Roadmaster all-terrain tow bars 6-Way socket wires to harness and mounts on front of towed car with
  • Splices into Vehicle Wiring
  • Universal Fit
  • Roadmaster
  • Diode Kit
  • 7 Blade to 6 Round

Roadmaster Universal Hy-Power Diode Wiring Kit

Retail: $155.31
Our Price: $97.68
In Stock
Diode kit allows you to use your vehicle's tail lights and wiring system while preventing feedback from your RV. Wires 2-wire and 3-wire systems to operate as a combined lighting systems. Connectors and Extension loop sold separately. light relay (RM-88400 - sold separately) may be required if used with supplemental braking system Limited Lifetime Warranty Specs: Max amperage: 85 amps Max voltage: 24 volts Note: For applications that
  • Splices into Vehicle Wiring
  • Universal Fit
  • Roadmaster
  • Diode Kit

Roadmaster Smart Diode Kit for Variable Voltage LED Tail Lights - 7-Way to 6-Way Adapter Cord

Our Price: $255.53
In Stock
Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This complete kit includes everything you need for multiplex LED tail lights. Roadmaster Smart Diode Kit
  • Splices into Vehicle Wiring
  • Universal Fit
  • Roadmaster
  • Diode Kit
  • 7 Blade to 6 Round

Roadmaster Brite-Lite 3-to-2 Tail Light Converter for Towed Vehicles

Retail: $81.16
Our Price: $61.94
In Stock
Tow safely and legally with this tail light wiring converter. Ensures that the brake and turn signals from your motorhome with a separate lighting system appear correctly on your towed car with a combined lighting system.
  • Splices into Vehicle Wiring
  • Universal Fit
  • Roadmaster
  • Tail Light Converter

Roadmaster Smart Diodes for Variable Voltage LED Tail Lights - Qty 2

Retail: $105.29
Our Price: $79.09
In Stock
These smart diodes ensure your RV's brake and turn signals display correctly on your car's multiplex LED tail lights. Prevents damage from electrical feedback. Includes 2 diodes. need kit RO34FR (sold separately) instead. Wiring Diagram for Roadmaster Smart Diode Kit
  • Splices into Vehicle Wiring
  • Universal Fit
  • Roadmaster
  • Diode Kit

Roadmaster Universal Tail Light Wiring Kit for Towed Vehicles - 10" LED Strips

Our Price: $129.00
In Stock
These bright LEDs stick onto the back of your towed car and display turn and brake signals without tapping into the electrical system - which means no permanent modification to your car! Great for cars that won't work with traditional diodes.
  • Splices into Vehicle Wiring
  • Universal Fit
  • Roadmaster
  • Wiring Harness

Roadmaster Bulb and Socket Tail Light Wiring Kit for Towed Vehicles - Incandescent

Retail: $93.91
Our Price: $63.80
In Stock
These lights get turn and brake signals on your towed car without splicing into its wiring, eliminating the risk of damage from electrical feedback. They mount inside your vehicle's tail light housing, with the wiring out of sight.
  • Bypasses Vehicle Wiring
  • Universal Fit
  • Roadmaster
  • Bulb and Socket Kit

Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Way Straight Adapter Cord

Our Price: $172.72
This complete kit includes everything you need to carry your RV's brake and turn signals to your towed car's tail lights. Diodes prevent electrical feedback. The straight 7-to-6-wire adapter cord is ideal for tow bars with channel guides. 6-way adapter cord Straight cable is ideal for tow bars with channel guides, such as Roadmaster all-terrain tow bars 6-Way socket wires to harness and mounts on front of towed car with included bracket
  • Splices into Vehicle Wiring
  • Universal Fit
  • Roadmaster
  • Diode Kit
  • 7 Blade to 6 Round

Roadmaster Diode 7-Wire to 4-Wire Flexo-Coil Wiring Kit

Retail: $198.11
Our Price: $149.76
In Stock
Diode kit allows you to use your vehicle's tail lights and wiring system while preventing feedback from your RV. Wires 2-wire and 3-wire systems to operate as a combined lighting systems. Includes 7-wire to 4-wire Flexo-Coil electrical cord. elements Brake light relay (RM-88400 - sold separately) may be required if used with supplemental braking system Flexo-Coil cord is resitant to water, oil, chemicals, and has silicone-injected plugs to
  • Splices into Vehicle Wiring
  • Universal Fit
  • Roadmaster
  • Diode Kit

Roadmaster 7-Wire to 6-Wire Straight Cord Kit - 6-1/2' Long

Retail: $109.03
Our Price: $90.37
Easily and effectively connect your motor home to your towed vehicle with this water-, oil- and chemical-resistant electrical cord. Perfect for RoadMaster's All Terrain tow bars and tow bars with ...
  • Plugs into Vehicle Wiring
  • Universal Fit
  • Roadmaster
  • Extension Cord
  • Adapters
  • 7 Blade to 6 Round

Roadmaster Smart Diode Kit for Variable Voltage LED Tail Lights - 7-Way to 6-Way Adapter Cord

Our Price: $210.06
In Stock
Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This complete kit includes everything you need for multiplex LED tail lights. Roadmaster Smart Diode Kit
  • Splices into Vehicle Wiring
  • Universal Fit
  • Roadmaster
  • Diode Kit
  • 7 Blade to 6 Round

Roadmaster Smart Diode Kit for Variable Voltage LED Tail Lights

Our Price: $154.14
In Stock
Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This kit is for variable voltage/multiplex LED tail lights. front of your vehicle and a power cable to plug into the RV. Pick up a Roadmaster kit (RM-164-7 or RM-146-7 - sold separately) if you're still missing these important components. Wiring Diagram for
  • Splices into Vehicle Wiring
  • Universal Fit
  • Roadmaster
  • Diode Kit

Roadmaster Quiet Hitch for 2" Trailer Hitches

Retail: $43.83
Our Price: $36.94
In Stock
Use this hitch immobilizer to keep your ball mount or hitch-mounted accessory from rattling and shifting in your receiver. Great for tow bars, high-low adapters, bike racks, cargo carriers, and more. Quick, simple bolt-on installation.
  • Standard Anti-Rattle
  • Roadmaster
  • Universal
  • Fits 2 Inch Hitch
  • Accessory Anti-Rattle
  • Towing Anti-Rattle

Roadmaster Smart Diode Kit for Variable Voltage Incandescent Tail Lights

Our Price: $130.52
In Stock
Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This kit is for variable voltage/multiplex incandescent tail lights. power cable to plug into the RV. Pick up a Roadmaster kit (RM-164-7 or RM-146-7 - sold separately) if you're still missing these important components. Wiring Diagram for Roadmaster Smart Diode Kit
  • Splices into Vehicle Wiring
  • Universal Fit
  • Roadmaster
  • Diode Kit

Roadmaster FuseMaster Fuse Bypass Switch for Towed Vehicles - (2) 20-Amp ATC/ATO Fuses

Retail: $135.53
Our Price: $101.42
In Stock
We highly recommend this fuse bypass switch if you need to deactivate a fuse when you flat tow. It's a huge pain to pull the fuse by hand every time, and you risk losing or damaging it. With this kit, you just have to flip a switch.
  • Bypasses Vehicle Wiring
  • Custom Fit
  • Roadmaster
  • Fuse Bypass