Speedometer cable

Hi I just bought a mazda b2600I king cab 4x4 5 speeds. I'm looking for the mazda parts number for the short speedometer cable between the main cable and the transfer case. At my mazda dealer they can't find it ! So they want to sold me the entire cable for 250$ + tx and there not sure if it will came with that part of the cable . Can some one help me on this one!
Thanks...

Try b2600i.com

just throwing it out there, I bought one awhile back for my 2200
it had the 2 piece cable on it, the one I ordered was a one piece that eliminated the short piece all together..
not sure if they are exactly the same, but may be a question to ask someone that knows more about that particular model...
that may be why dealer just shows it as a one piece, may have been a replacement upgrade/fix type thing