Engine Serial Number Decoder, Why Not Public Info?

We have a long-standing request to put that feature online, so far it hasn't yet been implemented by the factory.

5647366 was produced 25-Oct-2006

Engine Type:ROTAX 912 ULS

Engine Version: 912 ULS2

Model Number:309120110

Original Factory 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 screw connection metrical
• with expansion tank
• without air box
• without engine truss
• starter standard

What an excellent and comprehensive response.   Please keep the pressure up on Rotax!  In the meantime can you provide the same information for my Rotax 912 UL?  It doesn't have an oil cooler which seems unusual, was this its original configuration?  The serial number is 4406995

The Oil cooler is optional 

4406995 was produced 18-Jan-2005

Engine Type:ROTAX 912 UL

Engine Version: 912 UL2

Model Number: 309120010

Original Factory Configuration:

- without fuel lines

-UL2 I=2,27 without clutch

-for fixed pitch propeller

-without vacuum pump

-without mech. tachom. pick up

-without air box

-without external generator

-without engine truss

-without air guide baffle

-with std. temperatur sensors

-with nipple conn. for oil pump

-with expansion tank

-starter standard