Hi I've checked the serial number and it's

5C37WUC2011093 , so I guess it is a uprated version. Many thanks.

I'll check today and let you know

Thanks, We are in Oxford.

Hello, Me and my father both owned a 414 back in the 90's. He has just showed me a never used spanking gearbox he bought for it but never used. His 414 had a K series engine, but I imagine the gearbox is compatible with other models, he also has 2 pressure plates and 2 clutch plates. Could anyone ad...