3/4" - 16 threaded "Rotax" bore. For 1-3/16" wide belts. Contains six 205918A pucks and 205858A pink spring. Older and smaller Ski-Doo snowmobiles require this bore size.
|OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.||Comet 206097A|