Description Husqvarna genuine OEM spring, #891, for arbor lock.Husqvarna 505775301Factory genuine Husqvarna part Related Products Spring, Arbor Lock #40 | 505737401 MSRP: Was: Now: $15.40 Add to Cart The item has been added Spring, Arbor Lock #20 | 505690901 MSRP: Was: Now: $6.60 Add to Cart The item has been added Spring, Arbor Lock, X4000 | 505834201 MSRP: Was: Now: $16.90 Add to Cart The item has been added Spring, Arbor Lock (#11750) | 505824101 MSRP: Was: Now: $15.80 Add to Cart The item has been added Spring, Blade Block #891 | 505737201 MSRP: Was: Now: $33.80 Add to Cart The item has been added Shaft, Arbor Lock | 505645201 MSRP: Was: Now: $116.00 Add to Cart The item has been added Bracket, Arbor Lock | 58517 MSRP: Was: Now: $47.25 Add to Cart The item has been added Shaft Arbor Lock | 505714101 MSRP: Was: Now: $37.28 Add to Cart The item has been added Arbor Lock Pin | 506328001 MSRP: Was: Now: $14.50 Add to Cart The item has been added