SKU: SMA-141-180F Primary Wire Black 18 Gauge 30 Foot Coil for Tractor and Equipment Electrical Repairs

When you're dealing with electrical gremlins on your tractor or equipment, having quality primary wire on hand can save the day. Whether it's a frayed connection under the dash, a broken ground wire that's causing intermittent problems, or you're adding aftermarket accessories like work lights or a radio, this 18-gauge black primary wire gives you the flexibility to tackle electrical repairs right.

What You're Getting

• 18-gauge stranded copper wire that handles electrical loads for most tractor circuits
• Durable black vinyl insulation that resists weather, oil, and the usual farm chemicals
• 30-foot coil gives you plenty of length for routing around the frame or engine compartment
• Flexible stranded construction makes it easy to work with in tight spaces

Built for Real Farm Work

This primary wire works great for tractors, combines, implements, and other farm equipment where you need reliable 12-volt electrical connections. It's the same type of wire used in automotive and equipment harnesses, so you know it'll handle the vibration and temperature swings that come with farm work.

Made to Last

The vinyl insulation stays flexible in cold weather and won't crack or split from engine heat or UV exposure. The stranded copper core carries current efficiently and resists the kind of fatigue that breaks solid wire when it flexes. This wire is built to last through seasons of hard use.

Good to Know

Keep some electrical tape and crimp connectors handy when you're making repairs. For permanent connections, solder and heat shrink tubing give you the most reliable joints. Always disconnect the battery when working on electrical systems, and if you're not sure about amperage requirements, 18-gauge handles most accessory circuits just fine.