Description
When your hydraulic cylinder starts leaking or losing pressure, you know what that means – implements won’t hold position, loader buckets drift down, and there’s always that messy puddle under your tractor. Worn cylinder seals cause implements to drift down, reduce lifting capacity, and create messy external leaks that waste expensive hydraulic fluid. This seal kit gets you back to full pressure and leak-free operation without the cost of a new cylinder.
What You’re Getting
- Complete seal set for rebuilding your 4-inch bore, 1-1/2-inch rod cylinder to like-new condition
- All internal seals to maintain proper pressure plus external seals to stop fluid loss
- Quality materials designed to handle the heat, pressure, and chemical properties of modern hydraulic fluids
- Everything you need in one kit – no hunting for individual seals that may not match
Built for Real Farm Work
This kit covers hydraulic cylinders commonly found on loaders, three-point lifts, and implement positioning systems across many tractor brands. Whether you’re running a mid-size utility tractor or a larger row-crop machine, these 4-inch bore cylinders see constant use in demanding farm conditions.
Made to Last
High-pressure seals are manufactured from materials specifically chosen for hydraulic service – resisting the heat, pressure, and fluid compatibility challenges of modern systems. The rubber compounds resist hardening and cracking from age and heat cycles, giving you years of reliable service once properly installed.
Installation Notes
Cylinder rebuilding requires cleanliness above all else – any contamination causes rapid seal failure. Take your time, keep everything spotless, and lubricate new seals with clean hydraulic fluid during assembly. If you’re tearing down one side, consider doing both cylinders while you’ve got everything apart – they’ve both seen the same wear.
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