Zetor 59115727 Ignition Switch Assembly

This ignition switch assembly is designed as a direct OEM replacement for Zetor agricultural tractors. It features a 3-position configuration (Off, On, Start) and includes a matched key set. The switch housing is constructed from high-strength thermoplastic and die-cast metal components to withstand vibration, dust, and moisture exposure typical in agricultural environments. Electrical terminals are configured for 12V DC system compatibility with standard blade or screw connections. The unit replaces multiple legacy Zetor part numbers including 55115731, 59115656, 59115627, 55115613, 51115731, 89-355-905, and 80-350-916. It is engineered to meet OEM specifications for cranking current capacity and contact durability. Cross-reference interchange includes aftermarket part numbers JP-20037 and Sparex S.64042. Application covers Zetor UR1, UR2, and Crystal series tractors manufactured from the 1980s through 2000s. Installation requires no modification to the dashboard or wiring harness.