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Get your trailer ready for the road with trailer connectors and wiring harnesses from TruckSpring.com. We offer components for both Trailer-end and Car-end connections, that meet SAE specification J1128 assuring consistent quality and reliability.
Sloan 7-Way split pin smart box receptacle 38502 replaces the damaged nose box on your trailer. Details
Sloan 7-way ISO electrical plug 421162. Includes spring. Zinc die cast housing. Details
Sloan 4-way electrical plug 421174. Spring not included. Details
Grote 6-Way Round Electrical Plug features a die-cast housing for superior corrosion resistance and ... Details
Grote Heavy Duty 1-Way Socket Connector 82-0851 provides power for auxiliary equipment from the batt... Details
Grote 6-Way heavy duty round pin electrical socket 82-1016 with enclosed terminals features a die-ca... Details
Tow Ready 6-Way Round Pin Connector has a durable metal shell - Trailer End. Details
Sloan 7-way electrical socket 421019. Split pin style, 20 amp circuit breaker. Details
Sloan 7-way electrical socket 421120. Split pin style, 20 amp circuit breaker. Details
Grote 4-Way Round Electrical Plug 82-1022 with spring features a die-cast housing for superior corro... Details
Tow Ready 4-Way Flat Harness is 60 inches long with a Car End trailer wiring connector. Details
Tow Ready 4-Way Flat Harness is 12 inches long with a Trailer End wiring connector. Details
Get your trailer ready for the road with trailer connectors and wiring harnesses from TruckSpring.com. We offer quality components from Bargman and Tow Ready for both Trailer-end and Car-end connections. They meet SAE specification J1128, assuring you consistent quality and reliability.