Trailer Cable Connectors and Junction Boxes
Tractor Trailer Plugs and Receptacles
The 1, 2, and 3-way corresponds to the number of wires. All are made of cast zinc bodies with brass pins, except the poly plugs and sockets are nylon bodies filled with glass. For secondary power source use our ISO auxiliary plugs and sockets. Rated 6-28 volts and 40 amps of continuous duty. Sold individually.
Tractor/Trailer Plug Boots and Bracket
4, 6, and 7-way socket boots available. Sold individually.
Poles | Part # | Price |
---|---|---|
6-Way | 66C10018 | $1.44 |
7-Way | 66C10019 | $1.96 |
Tractor/Trailer Plug Accessories
The battery brush cleans terminals, posts, and cable connectors. It has a tapered circular wire brush and carbon steel bristles. For cleaning the plugs and receptacles, try our plug scrub tool. There is a built guide and the wire bristles are steel. Sold individually.
Poles | Part # | Price |
---|---|---|
$0.00 | ||
$0.00 | ||
7-Way | 37A20010 | $46.77 |
Tractor/Trailer and Recreational Vehicle Connector Adapters
Use these adapters to make a connection between a trailer and a vehicle. Sold individually.
Poles | Part # | Price |
---|---|---|
6-Way | 66C10352 | $66.03 |
7-Way | 66C10353 | $51.28 |
Pollak Recreational Vehicle Connectors
Both male and female parts available, in addition to right angle mounting bracket. Sold individually.
Poles | Specification | Part # | Price |
---|---|---|---|
$0.00 | |||
7-Way | Receptacle | 66C11484 | $9.01 |
7-Way | Plug | 66C11485 | $6.64 |
Recreational Vehicle Connector Adapters
Use adapters to make any connection between any trailer and any vehicle. Sold individually.
Poles | Specification | Part # | Price |
---|---|---|---|
6-Way Round Pin | 4-Way Round Pin Connection | 66C10350 | $8.94 |
7-Way Round Pin | 4-Way Flat Connection | 66C10355 | $9.80 |
$0.00 | |||
7-Way Blade Style | 6-Way Round Pin Connection | 66C10354 | $16.12 |
7-Way Plug Checker
Test your 7-way trailer plug with this from seat of your cab. Activate each switch and the corresponding LED light on the tool will illuminate. Faulty wiring or shorts will be indicated if LEDs are dimmer than usual, fail to light, or if more than one LED lights at the same time. Each LED on tool is labeled for function and number. Sold individually.
Part # | Price |
---|---|
37A18004 | $95.42 |
Bull-Nosed Circuit Breaker Socket
7-way trailer socket with circuit breakers included. Weather resistant and has isolated ground and circuit protection. Sold individually.
Specification | Part # | Price |
---|---|---|
20A | 66C10244 | $35.35 |
30A | 66C10245 | $38.85 |
Junction Boxes
Junction boxes include cover, strain relief collars, and are made of a molded composite. Circuit breakers are not included in the 7 circuit breaker style. Sold individually.
Specification | Part # | Price |
---|---|---|
7 Terminal Style | 66C10232 | $24.82 |
7 Circuit Breaker Style | 66C10233 | $35.30 |