Product Overview & Technical Description:
Prevent hydraulic power loss and eliminate fluid leaks in your Komatsu heavy equipment with this high-grade 707-98-44200 Hydraulic Cylinder Seal Kit for Komatsu D155AX-3 Crawler Dozer 17A-63-01210 Lift Cylinder Service Kit.
Specially engineered for high-pressure containment and extreme dynamic shear resistance, this comprehensive replacement seal kit restores original operating pressure and guarantees smooth, zero-bypass cylinder strokes under heavy loads.
Key Advantages & Performance Features:
? Superior Sealing Grade: High-performance Polyurethane (PU) piston seals and resilient NBR O-rings prevent fluid bypass under extreme hydraulic shock loads.
? Precision OEM Fitment: Manufactured to match exact Komatsu factory tolerances (707-98-44200) for a seamless, hassle-free replacement.
? Severe-Duty Contamination Barrier: Dual-lip wiper rings effectively seal out abrasive mud, dust, moisture, and rock slurry from the cylinder barrel.
Specifications & Reference:
? Brand Compatibility: Komatsu Construction Machinery
? Part Number / SKU: 7079844200 (OEM Cross-Ref: 707-98-44200)
? Application Category: Hydraulic Cylinder Rebuild / Service Overhaul