Description
Nothing’s more frustrating than an engine that won’t hold a steady RPM because oil is leaking from the governor shaft. When that little seal goes bad, your engine speed hunts up and down, making everything from PTO work to road travel a headache. This governor shaft oil seal is sized precisely to stop those leaks and get your engine running smooth and steady again.
What You’re Getting
- Precision fit with 0.5-inch shaft diameter and 0.879-inch bearing bore
- HM14 type design that’s proven reliable on countless tractors over the years
- Quality rubber construction that handles engine oil and temperature swings without hardening
- 0.25-inch width provides the sealing surface needed for a lasting repair
Built for Real Farm Work
This seal fits older tractors where the governor system controls engine RPM mechanically rather than electronically. If your tractor has that familiar centrifugal governor assembly with weights and springs, this is likely the seal you need to stop oil from weeping out around the shaft.
Made to Last
Governor seals deal with constant rotation and the heat that builds up around engine components. This one’s built with rubber compounds that stay flexible through temperature changes and resist breakdown from engine oil contact. It’s designed to seal tight without binding the shaft or affecting governor operation.
Installation Notes
Before installing, clean the seal bore thoroughly and check the governor shaft where the seal rides – any scoring will cause a new seal to leak immediately. Use a proper seal driver to avoid damaging the sealing lip, and apply a thin film of oil to help it slide on without tearing. If the old seal was leaking badly, check your oil level since you’ve probably been losing more than you realized.
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