Spindle Assembly / AYP 136819Pack Size:1AYP 121658X, AYP 121622X, AYP 136818, AYP 136819, AYP 105483X, AYP 106037X, Husqvarna 532 10 60-37, Husqvarna 532 13 68-19, Husqvarna 532 12 16-58, Husqvarna 532 13 68-18ESF 192-017, Foley/Belsaw 5980078, Foley/PLP 192-017, Laser L2319, Laser 97139, NHC 250-2294, Oregon 82-680, Prime Line 7-04263, Rotary 8648, Sunbelt SB-8648AYP Y2050C, Y1844A, Y1844B and YE16H44C; 44" and 50" decks, 1985-1993Height: 3 3/4 " OVERALL, W Blade Saddle: 2 1/4 "