This is a bucket cylinder seal kit, essential for maintaining the integrity of the hydraulic cylinder that controls the loader's bucket. It provides a tight seal against hydraulic fluid pressure, ensuring smooth and powerful bucket operation, unlike worn seals that lead to leaks and reduced performance. Operators will typically notice the bucket drifting down when holding a load, slow bucket curl or dump actions, or external fluid leaks from the cylinder.
Always verify with serial number before ordering.
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Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.
Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.
A primary indicator of failing bucket cylinder seals is the bucket slowly drifting downwards when a load is being held. You may also notice a loss of power during bucket curl or dump operations, or visible hydraulic fluid leaks around the cylinder rod.
Thoroughly clean the cylinder bore and piston grooves to remove all traces of old seal material before installing the new seals. Avoid using sharp tools that could scratch the cylinder surfaces.
Inspect the cylinder rod for any pitting or scoring, and check the hydraulic fluid for signs of contamination or water.