Gearbox serial number 55016 was originally issued with engine 6778863.
You should check your engine serial number plate to confirm that the gearbox is still with it's original engine!!
IF IT IS - then your engine was produced 25-Aug-2011
Engine Serial Number: 6778863
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 nipple conn. for oil pump
with expansion tank
without air box
without engine truss
starter large