Description Husqvarna genuine OEM blade shaft w/ inner collars.Husqvarna 542167961Factory genuine Husqvarna part Related Products Collar, Inner Blade Shaft | 180004 MSRP: Was: Now: $553.23 Add to Cart The item has been added Shaft, Blade W/ Collar Bo | 041038 MSRP: Was: Now: $341.97 Add to Cart The item has been added Blade Collar, 4" Inner | 521937305 MSRP: Was: Now: $117.60 Add to Cart The item has been added Collar, 4" Inner Blade | 523211002 MSRP: Was: Now: $293.00 Add to Cart The item has been added Collar Blade 6" Inner | 523326701 MSRP: Was: Now: $318.15 Add to Cart The item has been added