On 404117 trucks this switch is used windshield wiper. The knobs are not included and they are no longer available.
On 406120, 406121 trucks this switch is used windshield wiper as of chassis 005736. The knobs are not included and they are no longer available.
On 416115 trucks this switch is used windshield wiper as of chassis 000079.
The knobs are not included and they are no longer available.
Please contact us with your VIN/Chassis number and we will verify this is the correct switch.
