WARNER TYPE TRAILER SOCKET CONTACT SET
Warner type trailer socket contact set
4-pin electrical coupling
Contact set for Warner type trailer socket as used on WWII 1/4 ton military vehicles. This set contains the necessary electrical contacts for the 4-pin coupling between vehicle and trailer. Essential component for a correct electrical connection of the trailer lighting.
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Type Warner 4-pin |
Application Trailer socket |
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Voltage 6 Volt system |
Function Trailer electrical contacts |
Features
- 4-pin contact configuration
- For Warner type sockets
- Copper contact pins
- Suitable for 6V electrical systems
- Replacement set for trailer socket
★ Reproduction to original WWII specifications for reliable electrical connection between vehicle and trailer.
Application
For use in Warner type trailer sockets on 1/4 ton military vehicles and trailers. Fits the standard 4-pin electrical coupling for trailer lighting.
Installation notes
Contacts must be correctly positioned in the socket housing. Ensure proper electrical connection and insulation. Test all lighting functions after installation.
Compatibility
Exclusively for Warner type 4-pin sockets. Not suitable for later 7-pin NATO connectors or other makes of trailer couplings.
Historical context
Warner Electric Brake Mfg. from Beloit, Wisconsin supplied these contact systems during WWII for military vehicles and trailers. The 4-pin system provided basic lighting for trailers.
This description was generated automatically. Unsure about fitment? Contact us at info@willys.be.
This part is intended for the restoration of historic military vehicles. Fitting, aligning, deburring or reworking is part of that work and is inherent to the nature of these goods. Dimensional variation also exists between original vehicles.
Installation requires technical knowledge of the vehicle. Unsure whether this part suits your version? Ask us before purchase at info@willys.be.
📐 Diagrams & technical drawings
From the original Technical Manual TM 10-1281 — Parts List & Maintenance Manual — only for the 1/4-ton 2-wheel trailer (Bantam T3 / Willys MB-T)








