This swing motor seal kit is essential for preventing hydraulic fluid leaks from the swing motor assembly, maintaining proper lubrication and system pressure. It is manufactured to precise tolerances, ensuring a reliable seal that prevents contamination and maintains optimal performance compared to a worn or damaged seal. Operators may observe hydraulic fluid leaks around the swing motor, sluggish or erratic swing functions, or overheating of the swing motor when this seal kit fails.
Always verify with serial number before ordering.
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Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.
Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.
The most immediate sign of a failing swing motor seal kit is visible hydraulic fluid leakage around the swing motor housing. If ignored, the fluid loss can lead to reduced swing speed and power, and potential damage to the motor from lack of lubrication. The ultimate risk is the complete loss of swing function and potential damage to the swing gearbox.
Carefully inspect the seal grooves for any nicks or burrs that could damage the new seals during installation. Ensure all seals are oriented correctly before pressing them into place.
Inspect the swing motor's internal components for wear and check the hydraulic fluid level and condition when replacing the seal kit.