Description
When you’re dealing with leaking cylinders or worn hydraulic components, having the right seal makes all the difference between a quick fix and watching hydraulic fluid puddle on your shop floor. This HM21-type seal is designed to stop those leaks and restore proper hydraulic pressure where you need it most—whether that’s your loader cylinders, three-point lift, or steering system.
What You’re Getting
- HM21-type seal profile engineered for high-pressure hydraulic applications
- 0.375-inch width provides proper sealing surface for common cylinder bores
- Durable seal material resists hydraulic fluid breakdown and temperature extremes
- Precision dimensions ensure proper fit without excessive squeeze that causes early failure
Built for Real Farm Work
This seal fits a variety of hydraulic cylinders and components commonly found on tractors and implements. From fixing that slow-leaking bucket cylinder on your loader to rebuilding steering components that have been seeping fluid, this is the type of seal that keeps your hydraulic systems operating at full pressure when you’ve got work to do.
Made to Last
Farm hydraulics take a beating from pressure spikes, temperature swings, and contaminated fluid. This seal uses materials specifically chosen to handle the demanding conditions of agricultural hydraulic systems, maintaining flexibility through countless pressure cycles while resisting the breakdown that destroys cheaper alternatives.
Installation Notes
Clean all surfaces thoroughly before installation—any dirt or metal particles will damage the new seal immediately. Use clean hydraulic fluid to lubricate the seal during installation, never petroleum jelly or grease. Pay attention to seal orientation if it’s directional, and don’t over-tighten components during reassembly.
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