[Tiara Open] 03' 38 open engine hatch actuator P/N & supplier

[jmm]

Looking for new engine room hatch electric actuators for an 03' tiara 38 open without much success.  

The installed units were built by motion systems corp. 
p/n: 73041-001
motor p/n: pv26162q
12vdc

Cannot locate the technical specifications to order an equivalent unit.

Contacted motion systems directly and was told they cannot supply.  Local tiara dealer was also not helpful.  Does anyone have a current supplier & p/n for a comparable actuator?  or OEM tech spec's on these units?

Thanks in advance.