Item 4360556 has must read information.
: The 4360556 rotary angle sensor on the 1250AJP has been REPLACED by a new sensor, JLG P/N: 4360622. These are the main boom angle sensors and the machine uses two each. If a customer orders a 4360556, they MUST replace BOTH sensors on the machine with the 4360622 sensors, meaning they will need to replace both of the 4360556 sensors with the new ones.