ADAPTER - NPTM X HOSE BARB (Komatsu KO01691-00052)

A damaged adapter can cause fluid leaks that reduce system pressure and lead to component wear. The Komatsu catalog reference for this aftermarket replacement part is KO01691-00052. This adapter type connects a male National Pipe Thread (NPTM) end to a hose barb fitting. Its plain mechanical function is to provide a sealed transition between threaded pipe and flexible hose. A concrete generic failure consequence is that a cracked or corroded adapter may allow air ingress, causing erratic operation. Keeping this adapter in sound condition helps maintain a consistent fluid path in the connected line. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO01691-00052, ko01691-00052, KO0169100052, ko0169100052