Need to buy parts, stripped crank

A home owner from Chicago, IL says:
US PAT 4505601.
40223
40063 both numbers listed on inside.
40050 listed on arm, also "TRUTH" with an arrow
Need 4 right crank and 4 left crank

Thumbnail of the uploaded file named 23B0F0CA-0EA7-40CE-B668-CBFAC735262A.jpeg
Thumbnail of the uploaded file named 6B74AE49-E167-49D1-9797-25DC3C859A75.jpeg
Thumbnail of the uploaded file named 52BBC7FC-AEB8-457A-845A-CA05DF045740.jpeg
Thumbnail of the uploaded file named B58E4A48-35B7-4A5F-AEE6-851F9D7FFF6A.jpeg
Profile picture of Casey
Casey from SWISCO responded:

Hello,

This looks like a rear-mount operator. You can start by comparing the 39-022 and 39-023 , which have 11" long arms. I'm not sure how long your arm is, so I would recommend taking some measurements to see how they compare. Thanks for posting!

A home owner from Chicago, IL says:
Mine is 9 1/2" arm, do you carry this option?
Profile picture of Casey
Casey from SWISCO responded:

This will take a bit more research since we do not have an operator in this style with a 9-1/2" arm. The arm of your operator also has an offset to it, which could be problematic. I'm going to have a few of my senior experts review your photos and see if there is anything else that we can recommend for you. We will reach out as soon as more information is available. 

Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 4-7 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.