Tachometer Drive Cable for John Deere 3010, 3020, 4000, 4010, 4020, 4320, 4520, 4620 Tractors

Description

If your tachometer needle is jumping, stuck, or not working at all, this 33-1/4″ tachometer drive cable is likely the fix you need. The flexible steel inner cable that spins inside the outer sheath can break or bind over time, leaving you guessing at engine RPM when you’re trying to set PTO speed or maintain proper operating RPM for different field conditions.

What You’re Getting

• Proper 33-1/4 inch length for correct routing without binding or excess slack
• Steel outer sheath construction built to handle years of tractor vibration
• Restoration quality construction that matches original equipment standards
• Direct replacement design that connects between your transmission and dash tachometer

Built for Real Farm Work

This cable fits a wide range of classic John Deere tractors from the smaller utility 3010 and 3020 models up through the bigger 4000 series row crop tractors like the 4320, 4520, and 4620. It also works on industrial models like the JD500, JD500A, and JD600, plus combines including the 3300, 4400, 4420, and 6600. These are the workhorses that built American agriculture and are still earning their keep on farms today.

Made to Last

This restoration quality cable is built to the same standards as the original parts that came on these tractors decades ago. The steel construction handles the constant rotation and vibration that comes with farm work, while the proper length ensures smooth operation without binding or kinking.

Good to Know

Check your cable length before ordering since different tractor models use different lengths. The old cable should pull straight out once you disconnect both ends. When installing the new one, route it carefully to avoid sharp bends or contact with hot exhaust components. A little white grease on the square drive ends helps ensure smooth connection to both the transmission drive and tachometer.