Replaces for Part Number: for Cub Cadet 742-05052A, 942-05052A, for MTD 942-05052A, for Troy Bilt 942-05052A, and also replaces 330-052, for Craftsman CMXGZAM110178. Fit Models The Lawn Mower Blades fit for Cub Cadet 50" lawn tractors and RZT mowers from 2015 onwards. Compatible with Cub Cadet: RZT-LX50 KW FAB, RZT-L34, RZT-L50 KH, RZT-LX 50 KW FAB, RZT-S50, RZT-S50 KH, RZT-SX 50 KH FAB, XT1-GT50 KH, XT1-GT50, XT1-LT50 KH, XT1-LT50, XT2-LX50 Compatible with MTD: 13AQA1KQ897, 14A7A3ZQ099, 17BRCACQ897, 2015, 13AQA1KQ897, 17ARCBDQ099, 2016 and 14A7A5ZQ099, 17BRCAQ897, 2017 Compatible with MTD: G8200, G8300, ZS6700, Z550, T260, CYT5023SE, M155-34, RZT 34, ZT-L50 KH Compatible with Troy-Bilt: 13AAA1KQ066, 13WQA2KQ011 Super Bronco 50, 17ARCACQ011 Mustang 50XP, 17ARCACQ211 Mustang 50XP, 2015, 13AAA1KQ066, 13WQA2KQ011 Super Bronco 50, 17ARCACQ011 Mustang XP 50, 2016, 17ANCACZ066 Mustang XP 50 FAB, 17ARCACQ011 Mustang XP 50, 13WQA2KQ011 Super Bronco 50 and 13AAA1KQ066, 2017 Compatible with Troy Bilt: Super Bronco 50 Hydro, TB2350, Super Bronco 50 XP Hydro, Super Bronco 50 XP, Super Bronco 50, Mustang XP 50 FAB, Mustang Fit 34, Mustang 50 XP, TB2350 Hydro Specs Length: 17 1/4 inches Width: 2 3/8 inches Thickness: 0.157 inches Center Hole: 6 Point Star For Deck Size: 34 inches / 50 inches Medium Lift Blade: Versatile and widely