Foresta FS-2640S chainsaw gear drive wheel kit d10*79 h17.5*d8

Steel gear gears pair of a chain electric saw Foresta/ Gardena FS-2640S and compatible: inner diameter of a larger gear 10, shaft for a spring 18, outer 79, total height 33 mm, small gear height 17.5, inner diameter 8 mm, On a large gear 39 teeth