Maxum 2100 LDR shift cable

[Babylon519]

The shift cable on my 120 hp Force L-drive keeps separating at the sleeve on the gearcase. I've re-crimped it several times but it keeps popping out. The cable is a Morse 301947-3 180in which means it's a 180 inch (15 foot) cable. This was a replacement cable, and I'm not sure the boatyard got the right length. Can anyone with a Maxum 2100 LDR check their cable for me to see if we have the right part number? These numbers are stamped on the cable - it's easiest to check near the gearshift. Thanks!