ILCO X186 --------------------------------- Suzuki replacement key
DA-24 -------------------------------------- Nissan replacement key
Hillman SU-17 ----------------------------- General replacement
The key lock on your steering column has a four digit code (e.g., 4516) imprinted on the lock. One of the original bajajusa dealers, San Francisco Scooter Centre, advises that they have the original key code patterns and can still cut keys if given the original 4 digit code.