You know the feeling when your trusty MF 135 starts acting up electrically – lights flickering, charging problems, maybe even intermittent starting issues. After decades of farm work, those original wires have taken a beating from heat, vibration, and moisture. Rather than chasing down one problem after another, this complete wiring loom replaces the entire electrical system in one shot, giving you fresh wiring throughout your tractor.
What You’re Getting
- Complete replacement for the entire tractor harness – no mixing old with new
- Factory-correct wire colors and routing make troubleshooting straightforward
- Properly sized conductors handle electrical loads without voltage drop problems
- Heat-resistant insulation stands up to engine bay temperatures
- Pre-fitted terminals eliminate guesswork and ensure solid connections
Built for Real Farm Work
This harness is designed specifically for MF 135 tractors equipped with the reliable Perkins AD3.152 three-cylinder diesel engine. Whether you’re running a loader, mowing pastures, or pulling implements around the farm, this 45-horsepower workhorse needs dependable electrical power for all its systems to work right.
Made to Last
Modern materials in this loom far exceed what came from the factory decades ago. The heavy-duty insulation resists heat, oil, and the constant vibration that comes with farm work, while staying flexible even in cold weather. Color coding matches the original system, so you’ll know what wire goes where years down the road.
Installation Notes
Plan on spending most of a day doing this job right. Take photos or make notes before removing the old harness – even faded wire colors can help with routing. Remove everything at once rather than section by section, and clean all your connection points while you’re at it. A little dielectric grease on connections prevents future corrosion problems.








