XZR8®
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Part NameBoom Cylinder Seal Kit
Seal MaterialFKM, NBR, High Temperature Polyurethane, PTFE, Nylon Composites
ApplicationsHydraulic Boom Cylinder
Cover Equipment TypeMini Excavator
Fluid CompatibilityMineral-Based Hydraulic Oil
Manufacturer No.
707-98-341207079834120
OEM Part No.
707-98-341207079834120
Fitment Vehicles
Komatsu PC50UU-1Komatsu PC50UU-2Komatsu PC50UD-2

Hydraulic Systems - Industrial Encyclopedia

OEM specification boom cylinder seal kit 707-98-34120 for Komatsu PC50UU-1, PC50UU-2, and PC50UD-2 mini excavators. Contains high-grade FKM, NBR, and PTFE seals for hydraulic system integrity.