finding the Rotax engine manufacture date and model

Can I please have the year of manufacture  of a 912 ul s/n 4400085 ?

Thank you very much!

Pietro

S/N 6783103

912 ULS2

TBO 2000 HR

Manufacturing Date: 25.03.2014

Configuration:

• with fuel lines
• UL2 I=2,43 with clutch
• without vacuum pump
• with green valve covers
• without mech. tachom. pick up
• without external generator
• without air guide baffle
• with std. temperatur sensors
• with screw connection UNF
• with expansion tank
• without air box
• without engine truss starter large

S/N 5648349

912 ULS2

TBO 1500 HR

Manufacturing Date: 15.03.2007

Configuration

• without fuel lines
• UL2 I=2,43 with clutch
• without vacuum pump
• with green valve covers
• without mech. tachom. pick up
• without external generator
• without air guide baffle
• with std. temperatur sensors
• with nipple conn. for oil pump
• with expansion tank
• without air box
• without engine truss
• starter large

Hi. we're having rotax 582 UL engine. Serial #6373776

Could you please provide manufacture date and other information? Thanks