Main Seal O-Ring (Large) TorcUP RP-20.60-OR-MA

Design features:

Function — provides static sealing of the main inner housing to retain lubricant and keep out dust, moisture and contaminants; Seal location — main gearbox housing / annular channel assembly; Material — high-quality nitrile (Buna-N) or Viton (depending on the application) for oil and abrasion resistance; Safety features — critical for maintaining internal pressure integrity and preventing lubricant leakage, which can lead to gearbox failure.

Important for operation:

Application: standard replaceable component at the 500-hour or annual tool overhaul; provides environmental protection for the planetary gearbox system.