Merry Christmas from NZ, where we are recovered from our hangovers already because we are GMT+13!

My MC-21 has suffered a big end bearing failure, with the resultant debris doing quite a bit of damage on its way out.

Another guy here in NZ has for sale a complete second-hand MC-18 crank and new original crankshaft bearings, seals, big end rollers bearings etc which he kept in stock for his racer.

Can anyone tell me please if these will go straight into my MC-21 cases? I know that they are both MC-16E engines, but my experience with Japanese cars makes me a bit nervous about making an offer on these parts until I'm confident they will go straight in

Any advice you have would be appreciated

Thanks
Richard