[Joe Ross]

If you haven't placed a first choice order yet, there's a DB37 cable available
http://www.andymark.com/DB37-Flat-Ri...-p/fc12-01.htm

Here's a few whole cable assemblies:
http://www.andymark.com/product-p/am-0500.htm
http://www.andymark.com/product-p/am-0504.htm
http://www.andymark.com/product-p/am-0672.htm
http://www.cablewholesale.com/specs/...10d4-01203.htm

You can also get an equivalent for just the broken part from digikey or other electronics vendor. I think you can use your PDV from digikey for these.
http://search.digikey.com/us/en/prod...M37H-ND/924270
http://search.digikey.com/us/en/prod...M37H-ND/924261