4WD Transmission Drive Gear for Ford New Holland 40 Series and TS Series Tractors

Description

When you’re pulling through tough ground or working on slopes, your tractor’s four-wheel drive is what keeps you moving forward instead of spinning tires. This 38-tooth transmission gear is the workhorse that sends power from your transmission up to the front axle, giving you the traction you need when two-wheel drive just isn’t enough. If you’ve noticed your 4WD isn’t engaging properly or you’re hearing grinding noises when you shift into four-wheel, this gear might be the culprit.

What You’re Getting

• 38-tooth configuration designed for the right gear ratio to transfer power smoothly without overworking your drivetrain
• Heat-treated steel construction that handles the heavy loads and shock loads of real farm work
• Precision-machined teeth that mesh properly with your existing gears for smooth, quiet operation
• Built to factory specs so it fits and performs just like the original gear that came in your tractor

Built for Real Farm Work

This gear fits Ford New Holland 40 Series tractors like the 5640, 6640, 7740, 7840, 8240, and 8340, plus TS Series models including TS90, TS100, TS110, and TS115 that came with four-wheel drive. These are the tractors you see doing the heavy lifting on farms—pulling chisel plows through hard ground, working loader buckets full of feed, and handling implements that need serious pulling power.

Made to Last

The steel in this gear is heat-treated to handle the shock loads that come with engaging 4WD under load. The precision machining means the teeth will mesh smoothly with your other gears, reducing wear and keeping your transmission running quiet. It’s built to the same standards as the original gear, so you’re getting the durability Ford New Holland designed into these tractors.

Good to Know

This is a transmission-apart job that’s best left to someone with experience working on these gearboxes. While you’ve got things apart, it’s smart to check the related components like the coupling and seals. Make sure you’re using the right transmission fluid when you put everything back together—these gears depend on proper lubrication to do their job.