MSF53 Fan Piston Motor OM-KYB53-000 For Excavator Loader Cooling System Overhaul

Fully replicates OEM flange, shaft, piston valve plate and oil channel specs, precision piston set with heat-resistant FKM seals eliminate leakage under high pressure & temperature. Factory pre-calibrated torque, standard universal replacement for full cooling system overhaul of KYB matching compact construction machines.