John Deere AH149814 Hydraulic Cylinder Rod Seal Kit

Description:

The AH149814 Hydraulic Seal Kit is an industrial hydraulic cylinder rod seal kit used in John Deere hydraulic systems to prevent fluid leakage and maintain proper cylinder pressure during operation. Commonly installed in John Deere backhoes, crawler dozers, wheel loaders, and heavy construction equipment requiring reliable hydraulic boom and lift cylinder sealing performance. Maintenance technicians, hydraulic repair facilities, and heavy equipment operators use this seal kit for cylinder rebuilds, preventive maintenance, hydraulic restoration, and replacement sealing applications.

Applications:

The AH149814 Hydraulic Seal Kit is designed for hydraulic rod cylinder systems used in John Deere construction and earthmoving equipment where maintaining hydraulic pressure and preventing oil leakage are critical for machine performance. It is commonly used in boom cylinders, loader cylinders, dozer lift cylinders, and steering systems operating in excavation, construction, mining, and heavy material handling applications where dependable sealing performance helps reduce downtime and restore proper hydraulic operation.

Technical Specifications:

• Brand: John Deere Compatible Aftermarket
• Part Number: AH149814
• Product Type: Hydraulic Cylinder Rod Seal Kit
• Rod Size: 56 mm
• Function: Hydraulic sealing and fluid leak prevention
• Application Type: Hydraulic rod cylinder systems
• Compatible Equipment: John Deere backhoes, crawler dozers, wheel loaders
• Compatible Models: 310C, 310D, 310E, 310G, 310J, 310SJ, 315D, 410D, 700H, 700J, 750J, 850 and others
• Compatible Applications: Boom cylinders, lift cylinders, dozer angle cylinders
• Seal Kit Type: Hydraulic rod seal rebuild kit
• Construction Materials: Polyurethane, rubber, PTFE, and metal sealing components
• Installation Purpose: Hydraulic cylinder rebuild and repair
• Operating Purpose: Pressure retention and contamination prevention
• Industrial Uses: Construction, earthmoving, mining, heavy equipment repair
• Service Type: Preventive maintenance and hydraulic cylinder restoration
• Alternate Part References: AHC13278, AHC16683
• Compatible Cylinder References: AH211335, AH221183, AH211131 and related cylinder assemblies

Common Replacements:

• Hydraulic Cylinder Seal Kit AH149814
• Hydraulic Cylinder Seal Kit AH149813
• Hydraulic Cylinder Seal Kit AH149847