Tractor Gear Parts

Tractor Gear Parts

Keeping your tractor running smoothly depends on the smaller drive parts that transfer power between components. Whether you’re replacing worn components, performing routine maintenance or completing a full transmission repair, Tractor Supply offers tractor repair parts to help you achieve lasting performance and reliable durability. Keep your tractor ready for the toughest jobs with our tractor gear parts.

Drive Components That Keep a Tractor Moving

The right tractor gear parts are essential for reliable performance in the field. A hub is the critical connecting piece that locks a sprocket or pulley onto a rotating shaft, carrying the load each time the shaft turns. Most hubs in our selection feature a round bore with a keyway and set screws, ensuring a secure fit. This tight connection is essential for tractors because a loose connection quickly leads to wear and disrupts timing and performance.

Our inventory includes series options such as V, W and X, offering a range of bore sizes and hub styles for everything from lighter jobs to heavy-duty tasks. Choosing the correct bore and series ensures a firm connection, protecting both the shaft and the attached part from premature wear.

Pulley Systems

Belt-driven attachments require reliable, precision-engineered pulleys to maintain proper tension and consistent power delivery. We carry flat-belt idler pulleys that guide and tension the belt so it tracks properly and avoids slipping under load. We also offer hub pulleys in a wide range of outer diameters, allowing you to fine-tune the speed ratio between driving and driven parts. Choosing the right pulley helps to ensure your attachment performs well, whether you need more torque or higher speed.

Drive Sprockets

Chain drives rely on precision-engineered sprockets that mesh perfectly with chain links to deliver smooth, consistent power. Our selection of tractor gear parts includes sprockets sized for the most common chain pitches, such as 40 and 50 chain, and offers a range of tooth counts to suit your specific needs. It's important to choose a sprocket that exactly matches your chain, as a 40-chain sprocket will not fit a 50-chain. Worn teeth are a common culprit for chains skipping or riding high, so replacing your sprocket with a quality option can restore reliable performance to your drive system.

Hitch and Linkage Parts

Connecting an implement to the three-point system on your tractor depends on parts that hold firm under working strain. Side links and leveling boxes set the side-to-side level of a mounted implement, and many adjust across several inches to let you dial in at the right angle. A quick hitch speeds up coupling by letting you back into an implement instead of pinning each arm by hand. Smaller pieces, such as resistors, gear shift boots and replacement hardware, round out the repairs that keep older machines working.

Discover Tractor Gear Parts from Tractor Supply

The right replacement gear part can return an idle machine to working order. Choosing gear parts tailored to your make and model ensures a perfect fit the first time, saving you time and eliminating the hassle of downtime. Browse our gear parts and more from our tractor parts and accessories lineup on our website or at your local Tractor Supply store.