Part Number: 581815101. Compatible With Select Husqvarna Models parts specialist will help right away! Not sure will this part fit?.
Genuine Husqvarna Drive Shaft for 525slt Trimmers
Murray Craftsman Noma Spirit Hex Drive Shaft 579897 585855MA 337029MA Nice! NLA
Replaces AYP SEARS HUSQVARNA POULAN Drive Belt Tensioner Pulley 532180522
Replaces Husqvarna Craftsman AYP Poulan Snowblower Drive 597362801, 581091101
Spectra S2 Pro Shafter/15 Stage Pressure Regulation/Both-Sided Shaft/Express
Spectra S2 Pro Shafter 15 Stage Pressure Regulation Both-Sided Shaft /220V