Isolator Key 701/47401 Durable Metal Replacement for JCB and Terex 14mm Switch Excavator Digger Dumper

Metal isolator key designed to worn or missing switch keys on construction and agricultural equipment. Precision sized to match original switch fittings for a secure, reliable connection. Key benefits Restores switch function quickly: fits directly into compatible switch housings to control to equipment after a lost or damaged key. Durable metal construction: resists wear from repeated use and harsh worksite conditions for longer service life than plastic alternatives. Exact fit reduces damage: 14 mm diameter with a 4 mm locating pin provides a precise fit to avoid wobble and reduce strain on the switch. Simple, fast installation: no special tools or modifications required on most compatible switches, so downtime is minimized. Useful spare part: compact and inexpensive to keep on hand for field repairs or routine maintenance. Features and specifications Function: isolator key for equipment switch Compatibility: designed to fit compatible JCB and Terex switches; replaces part number 701/47401 Size: 14 mm diameter body, 4 mm pin Material: metal construction for improved durability and wear resistance Performance: engineered to match factory dimensions and tolerances for a reliable fit and consistent operation Practical use scenarios Onsite after a lost or broken key on an excavator so work can continue with minimal interruption. Workshop maintenance when servicing a dumper or tractor switch assembly to a worn isolator key during scheduled service. Fleet spare part carried by operators or service teams to ensure immediate replacement and avoid machine downtime. Installation and care Insert the key into the switch socket, ensure the 4 mm pin locates into the matching hole, and turn as required by the switch mechanism. Inspect the key and switch for wear before installation; if either component shows excessive damage. Store as a spare in equipment toolkits to enable fast replacement when needed. Compatibility note Intended as a replacement isolator key for compatible JCB and Terex switch applications, matching part number 701/47401. Verify switch dimensions before to ensure correct fit.