While you wait for answers, we may have found some information which could help you.
Click here for Size Drive BeltDrive belt tensioner on Stiga Villa type V401, 1996?
How can I fix my STIGA pARK COMPACT 15.5 HP bRIGGS & sTRATTON ENGINE ?
Stiga mower 55 Combi blades wont tighten up?