finding the Rotax engine manufacture date and model

Hello, 

Can you please let me know the info on serial # 4152063

Thank you! 

4152063 was produced 19-Jan-1993

Engine Type:ROTAX 912 UL

Model Number:309120010

(No additional Information is found in the factory database)

Hello! Can you please let me know info for 6773317, Rotax 914Ul Thanks!!

6773317 was produced 24-Nov-2008

Engine Type:ROTAX 914 UL-LB

Engine Version: 914 UL-LB2

Model Number:379140015

(No additional Information is found in the factory database)

Can you tell me the info for 8336142?