Description
When your old Farmall starts making noise from the front of the engine or the timing sounds off, there’s a good chance the crankshaft gear is worn out. This critical gear keeps your engine’s timing in sync—when it starts to wear or get damaged, you’ll know it. The good news is this replacement gear gets you back to smooth, reliable operation without tearing into the whole engine.
Key Features
- 33-tooth design ensures proper timing for gas and LP engines
- Direct replacement that fits without modifications or special tools
- Quality construction stands up to the constant load and rotation of engine operation
- Matches original gear specifications for reliable timing and smooth operation
Built for Real Farm Work
This gear fits a wide range of International Harvester tractors from the classic A and B models through the utility series like the 424 and 444. Whether you’re running a loader tractor around the farmyard, cultivating crops, or pulling implements, these engines were built to work hard day after day. The timing gear is what keeps everything running in harmony.
Made to Last
Engine timing gears take a beating—they’re constantly under load and spinning thousands of times per hour. This replacement is built with quality materials that handle the stress and maintain proper timing engagement with the camshaft gear. It’s designed to give you years of reliable service.
Installation Notes
Replacing this gear requires removing the timing cover and pulling the old gear off the crankshaft. It’s a job best done when you’ve got the front of the engine apart anyway, like during other maintenance work. Make sure to check the camshaft gear while you’re in there—they often wear together.



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