Description

Converting your old Ford tractor from a generator to an alternator system makes a world of difference for reliable electrical power, but you need the right wiring harness to make the connection. This TISCO harness is designed specifically for alternator conversion kits like the NAA10300ALT & 5564-10300ALT kits, ensuring your upgraded charging system works exactly as it should.

What You’re Getting

Purpose-built harness for alternator conversion kits – no guessing about wire placement
Proper gauge wiring that handles modern alternator current without voltage drop
Correct connector ends that mate perfectly with conversion kit components
Quality insulation that resists heat, oil, and weather exposure in engine compartments

Built for Real Farm Work

This harness fits Ford NAA, Jubilee, 600, 700, 800, 900, 2000, and 4000 series tractors from 1953-1964 – those classic workhorses that are still earning their keep on farms across the country. Whether you’re using your tractor for hay work, tillage, or running a PTO-driven implement, reliable electrical power keeps everything running smoothly.

Made to Last

Farm environments are tough on wiring, and this harness is built to handle the challenge. The wire insulation resists cracking from engine heat and flexing, while proper-sized conductors carry the full alternator output without overheating or causing voltage drops that can damage electrical components.

Installation Notes

This harness is designed to work with specific alternator conversion kits, so make sure you’re using it with the right setup. Follow the conversion kit instructions for proper routing, and take time to secure the harness away from hot exhaust components and moving parts. A little dielectric grease on the connections helps prevent corrosion down the road.