Left Hand Tiller Tine / Troy-Bilt 742-04119-0637Pack Size:1Ariens 00129359, Ariens 00129300, Ariens 00129351, AYP 6554J, AYP 4459J, John Deere M130045, MTD 742-0105, MTD 742-0105-0637, MTD 1916947, Roto-Hoe 1569, Troy-Bilt 1270-1A, Troy-Bilt GW-1270-1A, Troy-Bilt 742-04119-0637NHC 282-1339, Oregon 84-102, Prime Line 7-03114, Rotary 8610, Sunbelt TR-26, Sunbelt B1TR26MTD 402, 404, 405 and 406; Troy Bilt Horse and Pony Three 3/8" diameter mounting holes, 2 1/2" and 3 1/16" center to center, 12" bolo tine, 3" wide cut