Husqvarna Return Spring No. 532406558. This is an original equipment return spring for the transmission. Replaces part numbers 406558, 532182226 and 182226.
Husqvarna Transmission Fan No. 584-28-20-01. This is an original equipment transmission fan. Replaces part numbers 584 28 20 01, 584282001, and 584 28 20-01