finding the Rotax engine manufacture date and model

Hi,

Can I please have the year of manufacture

#4413165 UL F

Thx

Mario D'Amico wrote:

Hi,

Can I please have the year of manufacture

#4413165 UL F

Thx

See https://www.rotax-owner.com/en/912is-technical-questions/9180-seeking-engine-date-of-manufacture#p32554

Hi,

Can I please have the year of manufacture

#4425638    912UL

4425638 was produced 02-Jul-1999

Model: ROTAX 912 ULS

4425638 was produced 02-Jul-1999

Model: ROTAX 912 ULS

Thank you very much for your prompt reply.

However the engine I have is an 80HP engine (black heads) so the model I believe is the UL (and not the ULS).

I ask the date of manufacture because I need to know when should the overhaul by age be made. 

I will be very grateful If you can clarify,