17253746 11709028 11990348 Boom Arm Bucket Hydraulic Cylinder Excavator Seal Kit

17253746 11709028 11990348 Boom Arm Bucket Hydraulic Cylinder Excavator Seal Kit

Version 2 (Application-Oriented)
Heavy equipment owners know that cylinder seal kits 11709026, 11990347, and 14589124 are essential for excavator arm, boom, and bucket maintenance. For arm cylinder sealing, order 11709026. For boom cylinder rebuilding, use 11990347. For bucket cylinder repair, select 14589124. Each of these three kits (11709026, 11990347, 14589124) is compatible with loader hydraulic cylinders. Together, 11709026, 11990347, and 14589124 provide complete sealing solutions for your excavator’s hydraulic attachments.

Version 3 (Practical Instruction)
To service an excavator or loader hydraulic cylinder, you need the correct seal kit. Part number 11709026 fits the arm cylinder. Part number 11990347 is for the boom cylinder. Part number 14589124 matches the bucket cylinder. Always verify that your machine uses 11709026, 11990347, or 14589124 based on the cylinder position. These three seal kits (11709026, 11990347, and 14589124) are not interchangeable. Ordering 11709026, 11990347, o