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Truck and Trailer Adapters

Below is a selection of Truck and Trailer Adapters and Connectors to outfit your trailering needs. Connectors and Adapters can vary from trailer to trailer, so it is important to be prepared to tow several types of trailers having different connection ends.
Total Items: 23
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Boat Trailer License Plate Tag Mount Bracket
Item Sku: 101359
MPN: N/A

Stand Plastic Tag Bracket

Mounts with Bolts or Set Screws

Secures Trailer License Plate
License Plate Plastic Tag and Light Bracket
$2.34
In Stock
Aluminum Boat Trailer Tail Light Bracket L Shape Standard Mount
Item Sku: 101160
MPN:

Measures 3" x 4 1/2" with 90 Degree Bend

Standard Trailer Light Mounting Holes

Aluminum is Great for Boat Trailers
Trailer Light mounting bracket for boat trailers
$4.40
In Stock
Boat Trailer License Plate Tag Mount Bracket Steel
Item Sku: 141663
MPN: 428-09

Steel License Plate Tag Bracket

Mounts with Bolts or Set Screws

Secures Trailer License Plate
Steel Boat Trailer License Plate Tag and Light Bracket
$4.81
In Stock
Galvanized Boat Trailer Tail Light Bracket L Shape Standard Mount
Item Sku: 100983
MPN:

Standard 4 1/2" x 3" Light Bracket

Mounts with (2) Bolts 2" on Center

Features Standard Light Mounting Surface with Hole for Wiring
Trailer Light mounting bracket for boat trailers
$5.68
In Stock
7RV Steel Mounting Bracket for Trailers and Tow Vehicles
Item Sku: 143555
MPN: 58510

Will mount 7RV connector to Vehicle or Trailer

Bolts directly to Tow Vehicle or Trailer with Screws

Helps Organize Connector wires
7RV Mounting Bracket
$6.00
In Stock
7 RV Trailer End Connector to use with Trailer Brakes
Item Sku: 100622
MPN: A7WCB

7 RV connector for standard 7 Wire

Operates: Ground, Electric Brakes, Running Lights, Battery Charger, Left/Right turn and Stop, and Auxilary

Great For Electric or Electric Hydraulic Brakes
Connector for 7 RV Trailer End
$6.52
In Stock
7RV Spade (Vehicle side) to 4 Flat (Trailer side) Connector Adapter
Item Sku: 100378
MPN: N/A

Will Mount Trailer 4 Flat to Truck 7 RV Plug

Runs Lights (Brake, Running, and Turn Signals)

Easy Plug and Play Application
Trailer Wiring Connector Adapter 7 to 4
$9.56
In Stock
Boat Trailer 4 Flat Male to Female Wiring Loop Plug and Socket 72 inch
Item Sku: 141621
MPN: 58050

Uses standard White, Green, Yellow, and Brown Wires

White-Ground, Green-Right Turn, Yellow-Left Turn, Brown-Left and Right Running Lights

Common on non brake trailers
6ft Trailer Wiring Loop 72 inch Truck and Trailer Ends
$12.87
In Stock
7 Way Round Vehicle Side Trailer Wiring Connector
Item Sku: 143502
MPN:

7RV Vehicle Side Trailer Plug

Bolts Directly to Tow Vehicle

Operates Tail Lights, Brake Lights, Turn Signals, Electric Brake Signal, Running Lights, and Auxilary Power
7RV Vehicle Side Trailer Wiring Connector
$13.86
In Stock
6 Way Round Vehicle Side Trailer Wiring Connector Plug
Item Sku: 143500
MPN:

6 Way Vehicle Side Trailer Plug

Bolts Directly to Tow Vehicle

Operates Tail Lights, Brake Lights, Turn Signals, Electric Brake Signal, Running Lights, and Auxilary Power
Trailer 6 Way Vehicle Side Connector
$14.99
In Stock
Trailer 5 Flat End 48 inch long to hook up Trailer Disc Brakes
Item Sku: 100888
MPN: N/A

Uses standard Blue, White, Green, Yellow, and Brown Wire

White-Ground, Blue- Brakes, Green-Right Turn, Yellow-Left Turn, Brown-Left and Right Running Lights

Used on Boat Trailers with Hydraulic Brakes
5 flat Trailer End to hook up Disc Brake Wire on your trailer
Sale
$15.08  $14.33
In Stock
7RV (Vehicle Side) to 5 Flat (Trailer Side) Connector Adapter
Item Sku: 100368
MPN: 57250

Will Mount Trailer 5 Flat to Truck 7 RV Plug

Runs Lights (Brake, Running, and Turn Signals)

Easy Plug and Play Application
7 to 5 trailer wiring adatper
$15.57
In Stock
Boat Trailer Light Wiring Harness 4 Flat 25ft to re-do Trailer Lights
Item Sku: 100825
MPN: N/A

Uses standard White, Green, Yellow, and Brown Wire

White-Ground,Green-Right Turn,Yellow-Left Turn,Brown-Left and Right Running Lights

Common on non brake trailers
25ft Trailer Wiring harness Standard for Trailers
$16.49
In Stock
7 Way Round RV Connector Light and Function Tester
Item Sku: 143501
MPN:

Fits into Vehicle Side 7V Plug

Features Easily Visible and Labeled LED lights for Functions

Tests Brakes, Left Turn, Right Turn, Auxiliary, and Tail Light Functions
7RV Trailer Connector Tester
$18.16
In Stock
Boat Trailer Light Wiring Harness 4 Flat 35ft to re-do Trailer Lights
Item Sku: 100832
MPN: N/A

Uses standard White, Green, Yellow, and Brown Wire

White-Ground,Green-Right Turn,Yellow-Left Turn,Brown-Left and Right Running Lights

Common on non brake trailers
35ft Trailer Wiring harness Standard for Trailers
$20.48
In Stock
Boat Trailer License Plate Tag Mount Bracket Aluminum Diamond Plate
Item Sku: 141597
MPN:

Aluminum Diamond Plate License Tag Bracket

Mounts with Bolts or Set Screws

Secures Trailer License Plate
Boat Trailer Aluminum Diamond Plate Tag and Light Bracket
$22.44
In Stock
Curt Trailer Receiver Tube 2 inch x 2 inch x 6 inch
Item Sku: 142030
MPN: 49060

2 inch Receiver Tube

Weld On installation

Manufactured by Curt
Curt Weld on Receiver Tube 2 inch x 6 inch
Sale
$22.46  $19.09
In Stock
Boat Trailer Light Wiring Harness 5 Flat 35ft to re-wire Trailer Lights and Disc Brakes
Item Sku: 100981
MPN: N/A

Uses standard Blue, White, Green, Yellow, and Brown Wire

White-Ground, Blue- Brakes, Green-Right Turn, Yellow-Left Turn, Brown-Left and Right Running Lights

Used on Boat Trailers with Hydraulic Brakes
35ft Trailer Wiring harness Standard for Trailers
$24.40
In Stock
Boat Trailer Light Wiring Harness 4 Flat 35ft Full Length Ground Wires
Item Sku: 141609
MPN: N/A

Uses standard White, Green, Yellow, and Brown Wires

White-Ground, Green-Right Turn, Yellow-Left Turn, Brown-Left and Right Running Lights

Used on Boat Trailers with Electric Brakes or No Brakes
35ft Trailer Wiring harness for Boat Trailers
$26.55
In Stock
Pre Wired Pigtail 7 RV Trailer Harness Connector 6ft Length Male Plug
Item Sku: 141619
MPN:

Measures 6ft in Length with 7RV Male End

Features: White Wire (10 ga.), Black Wire (10 ga.), Blue Wire (12 ga.), Red Wire (14 ga.), Brown Wire (14 ga.), Green Wire (14 ga.), Yellow Wire (14 g

Operates: Ground, 12 Volt Hot, Brakes, Left Turn, Right Turn, Tail Lights, Auxilary
Trailer 7 RV End Connector 6ft Pre Wired Male Trailer End
$33.98
In Stock
Boat Trailer Light Wiring Harness 5 Flat 45ft Full Length Ground Wires
Item Sku: 141730
MPN:

Uses standard White, Green, Yellow, Brown and Blue Wires

White-Ground, Green-Right Turn, Yellow-Left Turn, Brown-Left and Right Running Lights, Blue-Brakes

Used on Boat Trailers with Electric or Hydraulic Brakes
45ft Trailer Wiring harness for Boat Trailers
$44.95
In Stock
Pre Wired Extension 7 RV Harness Connector 7ft with Plug and Socket
Item Sku: 141642
MPN:

Measures 7ft in Length with 7RV Male and Female Ends

Features: White Wire (10 ga.), Black Wire (10 ga.), Blue Wire (12 ga.), Red Wire (14 ga.), Brown Wire (14 ga.), Green Wire (14 ga.), Yellow Wire (14 g

Operates: Ground, 12 Volt Hot, Brakes, Left Turn, Right Turn, Tail Lights, Auxilary
Trailer 7 RV Extension Harness 7ft Pre Wired Male and Female
$81.55
In Stock
Curt Mfg. Receiver Extender 8 inch
Item Sku: 142031
MPN: 45791

2 inch Receiver Tube Extender

Extends 2" x 2" Receiver Tube

Manufactured by Curt
Receiver Extender 8 inch by Curt Manufacturing
$108.13
In Stock
 
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