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TRAILER ACCESSORIES
Item#
Description
Case
57861
Car Side, Heavy Duty
6
57911
Car Side, Heavy Duty
6
57941
Car Side, Twist-Lock
6
Opt. Accy.
Description
Case
57711
7-Way USCar (OEM) Style Bracket
6
58031
Attachment Bracket w/ Clamp for Mounting
6
Designed for use with RV and heavier utility & equipment trailers equipped with
electric brakes.
57861:
Attachment holes align with most industry mounting brackets. Direct
replacement for factory 7-way connectors on most Audi, Chrysler, Dodge, Ford, Jeep,
Porsche, Ram, Toyota and Volkswagen vehicles equipped with trailer tow package
wiring.
57911:
Oversize door hinge provides long lasting durability. Direct replacement for
factory 7-way connectors on most Audi, Chrysler, Dodge, Ford, Jeep, Porsche, Ram,
Toyota and Volkswagen vehicles equipped with trailer tow package wiring.
57941:
Features Twist-Lock style mounting to factory bracket. Fits ‘99-Current GM
"Twist-Lock".
• Supports tail lights, stop & turn lamps, trailer brake 12V+ feed and auxiliary
connections
• Potted connector terminals and gasketed spring-loaded door for strong weather-
resistant design
• Plastic connector body resists corrosion
• Easily snaps onto mating harness assembly
• Compatible with RV-style 7-way trailer connectors
• 30 Amp max load
7-WAY ROUND USCAR STYLE CONNECTORS
57941
57911
57861
Item#
Description
Fits
Case
57951
5-Way Connector Cover
6
58121
4-Way Connector Cover w/ LED tester
6
Keeps connector clean. Built-in tether retains cover
when not in use. Helps to prevent rust & corrosion.
Manufactured from black PVC rubber.
58121:
Tests stop, turn and tail light functions at
4-flat connector
58121
FLAT CONNECTOR COVER
Item#
Connector
Lead
Case
13991
4 Pole
48"
12
13931
5 Pole
48"
12
TRAILER WIRE HARNESS EXTENSION
Item#
Description
Case
13911
Trailer Plug Tester - Inline
12
13921
Trailer Plug Tester
12
Tester plugs into tow vehicle. LED illuminates
to show if connections are correct and
working.
TRAILER PLUG TESTER
13921
13911
Item#
Case
57721
6
• Supports tail lights, left & right stop & turn lamps and
auxiliary circuit
• Durable molded plastic connectors resist corrosion
• Pin-style tin plated terminals
• 7.5 Amp max load
• Contents: Adapter and Auxiliary Circuit Lead
4-FLAT TO 5-FLAT TRAILER WIRING ADAPTER
Item#
Case
57731
6
• Supports tail lights, left & right stop & turn lamps
• Durable molded plastic housing resists corrosion
• 6-Way round-pin brass terminals
• 4-Way round pin-style brass terminals
• 7.5 Amp max load
6-WAY ROUND TO 4-FLAT ADAPTER
Item#
Case
57741
6
7-WAY BLADE TO 4-FLAT ADAPTER WITH LED COVER
Protective Cover
• Supports tail lights, left & right
stop & turn lamps
• Durable molded plastic housing
resists corrosion
• 7-Way flat blade brass terminals
• 4-Way flat pin-style tin plated
terminals
• 7.5 Amp max load
Item#
Description
Case
58091
7-Way automotive style to 4-flat
6
58051
7-Way RV style to 4-flat
6
58061
7-Way RV style to 5-flat
6
58081
7-Way RV style to 6-way
6
Durable molded plastic housing
resists corrosion.
58051, 58061, 58081:
Flat blade
brass terminals to flat pin-style
tin plated terminals.
58081
58061
58051
58091
7-WAY TRAILER WIRING ADAPTERS
Item#
Connection
Length
Case
13831
7 Way Round to 4 Way Flat
8"
12
13811
7 Way Round to 4 Way Flat
18"
12
13881
7 Way Round to 5 Way Flat
8"
12
13821
7 Way Round to 5 Way Flat
18"
12
Adapter mates 7-way vehicle to 4 or 5-way trailer.
7-WAY ADAPTER
13821
13881
13831