Joystick Controller 1600288 with Circuit Boards for JLG 450A 450AJ | SAIYIS

Replace the joystick and matching adjustment boards without replacing an otherwise serviceable platform console. The SAIYIS 1600288 dual-axis joystick controller with circuit boards is an aftermarket replacement for matching JLG 450A and 450AJ lift and swing control applications.

Specifications

Application Matching

Designed as an aftermarket replacement for compatible JLG 450A and 450AJ configurations. Verify the original part number and machine serial number before ordering. Confirm the installed controller and circuit-board arrangement using the applicable parts and service manuals.

The JLG controller reference manual describes 1600288 as a lift-and-swing controller with a standard knob without rocker switch, round gate, 9-pin female connector and two separate adjustment circuit boards. Use these original-reference details to compare your existing installation; request product photos before purchase to confirm the supplied configuration.

Installation and Adjustment

Follow the applicable JLG service procedure for installation and controller adjustment. Replacing a joystick or circuit board may require adjustment and functional checks; this listing does not promise calibration-free installation. Have a qualified technician verify all affected functions before returning the machine to service.

Other controller references, including 1600306, are not presented as interchangeable alternatives in this listing. Match the specified application rather than choosing by appearance or the presence of circuit boards alone.

SAIYIS supplies independent aftermarket replacement parts. JLG names and part references identify compatible equipment only. SAIYIS is not affiliated with or endorsed by JLG.