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4 Pole Moisture Proof Electrical Connector for Tractor and Trailer Wiring

Original price was: $7.98.Current price is: $4.85.

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SKU: SMA-141-2512F Category:

You know how important solid electrical connections are when you’re hooking up implements or trailers. A loose or corroded connector can leave you with flickering lights, non-functioning signals, or worse—electrical problems that show up just when you need things to work. This 4 pole moisture proof connector keeps your electrical connections sealed tight against the elements that want to cause trouble.

What You’re Getting

  • Four separate circuits in one compact, weatherproof housing for multiple electrical functions
  • Moisture-resistant design that keeps water, dust, and dirt from corrupting your connections
  • Solid pin contact system that won’t work loose from vibration and rough conditions
  • Durable construction built to handle the temperature swings and rough handling common on farms
  • Universal design that works with standard tractor and implement wiring systems

Built for Real Farm Work

This connector handles the electrical needs of tractors, implements, and trailers where you need multiple circuits running through one connection point. It’s perfect for connecting work lights, turn signals, hydraulic controls, or any application where you need reliable power transfer between your tractor and attached equipment. Whether you’re running a baler, sprayer, or grain cart, this connector keeps the electricity flowing where it needs to go.

Made to Last

Farm electrical connections take a beating from weather, vibration, and the occasional bump from equipment. This connector’s moisture-proof housing protects the critical connection points from the rain, snow, mud, and power washing that can kill lesser connectors. The materials resist corrosion and cracking, so your connections stay solid season after season.

Good to Know

Installation is straightforward—wire your circuits to the appropriate pins and snap the connector together. Make sure to use proper wire gauge for your application and secure any loose wiring to prevent damage. A little dielectric grease on the connections before assembly helps ensure long-term reliability, especially in wet conditions.