Model: NOV 119359 Retainer Oil Seal
Material: Heat treated alloy steel with sealing composite
Fit equipment: NOV Varco TDS-9SA / TDS-11SA top drive rotating link adapter assembly
Function: Position & retain piston sealing components for shot pin hydraulic piston
Working medium: Anti-wear hydraulic oil
Max working pressure: 5000 PSI
Operating environment: Offshore & onshore drilling rig, anti-vibration, wide temperature range
Maintenance: Replace together with piston ring during rotating link overhaul
