Description
When your hydraulic cylinder starts losing power or you notice oil leaking past worn seals, the culprit is often a scored or damaged piston. This replacement piston gets your 5-inch bore Cross cylinder back to full strength, restoring the power you need for loaders, hay equipment, and other heavy implements that depend on reliable hydraulic operation.
What You’re Getting
- Precision-machined 5-inch diameter piston built to Cross manufacturing standards
- Proper groove dimensions for standard hydraulic seals and O-rings
- Durable construction that handles high pressures and constant cycling
- Direct replacement design that fits without modifications
Built for Heavy-Duty Applications
This piston is designed for Cross hydraulic cylinders found on agricultural and industrial equipment where 5-inch bore cylinders provide the muscle. You’ll find these larger cylinders on front-end loaders, hay balers, manure spreaders, and other implements that need serious lifting power. These are the workhorses that handle thousands of cycles through busy seasons.
Made to Last
Cross builds these pistons from quality materials that stand up to the pressures and wear of hydraulic systems. The machined surfaces provide proper seal contact while resisting scoring and galling that can cause premature failure. This isn’t a lightweight substitute—it’s engineered to match your original equipment specifications.
Installation Notes
You’ll need to disassemble your cylinder to install this piston, so plan on replacing seals and O-rings while you’re at it. Make sure to clean all surfaces thoroughly and check the cylinder bore for scoring. A cylinder hone might be needed if the bore shows wear marks, but this piston will restore proper fit and function when installed correctly.
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