Housing O-Ring for Pneumatic Impact Wrench TorcUP RP-30-OR-AC

Design features:

Location — internal gearbox assembly (seals the ring gear cover to the gearbox housing); Material — high-quality nitrile or a specialised elastomer for resistance to grease; Function — prevents grease leaking from the planetary gearbox and protects internal components from water, dust and contaminants; Installation — fitted under the ring gear cover (part #RP-30-AC) and seated in the housing groove; Features — critical for maintaining the "encapsulated" gearbox design; ensures constant lubrication of the high-torque planetary gears.