Missing pan/zoom knob on MDO3000

Hi, I currently have a Mixed Domain Oscilloscope MDO3104 that is missing the inner knob on the pan zoom. What is the replacement part number?
Can you also provide a quote?

Hello,

Just the inner knob part number is 366086502.

To order a part call 1-800-833-9200 opt 1.
Or send an email to buy@tektronix.com

Pan Zoom knobs scopes.
MDO3000
Pan knob for MDO3024 from service manual on tek.com
https://www.tek.com/en/oscilloscope/mdo3000-mixed-domain-oscilloscope-manual/mdo3000
Pan Outer knob (number 3 below) part number is 366-0858-00
-3 366-0867-01 1 KNOB, SHUTTLE SOFT TOUCH
-4 358-0883-00 1 BUSHING (JOG SHUTTLE KNOB)
-5 366-0865-02 1 KNOB ASSEMBLY, JOG
Note: manual says number 3 is part number 366-0858-00 which is part of the 366-0867-01