serial number look up

Hi ,Looking for information regarding Rotax 912ULS serial number :9144113/9144425  Thank you

S/N 6781192

Engine Type 912 ULS2

Warranty End Date10.02.2015

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. temperature sensors
• with nipple conn. for oil pump
• with expansion tank
• without air box
• with engine truss
• starter large

Original GB S/N - 59125

• S/N 4412819
• Engine Type 912 F3 (Certified engine)
• Manufacturing Date: 25.10.2001

The database states the TBO is 1500hrs OR 12 years (whichever comes first) 

S/N 9144113

ROTAX 912 ULS2-01

Manufacturing Date 24.02.2022

TBO 2000HRS 

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 s
• tarter large

S/N 9144425

ROTAX 912 ULS2-01

Manufacturing Date 10.05.2022

TBO 2000HRS 

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. temperature sensors
• with nipple conn. for oil pump
• with expansion tank
• without air box
• bent sockets for engine truss
• starter large

Hello!

I'm new to the forum and new to Rotax engines. My engine is 912ULS serial 4.428.587. I tried to look for gearbox serial, but could not find it anywhere. Could it be found in some database? Does my gearbox have overload clutch? Is the gearbox type 2, 3 or 4?

Thanks in advance for the help!