help where do these bolts go

[john h]

Hi recentley replaced timing chain on my k12 micra but have two bolts left over they were from removal of engine and g/box from the car they are about 4 inches long have a hexagon head which fits a 10mm spaner any idea's please ?
car runs fine with no oil or water leaks

 

[Master tech]

Only ten mm bolts that long are from sump bolts on the ally sump. At the gearbox end.

 

[john h]

ok found where these bolts belong they are from aircon compressor to engine