AM141040 M112991 M154158 AM137325 Spindle Blade for John DeerePremium Quality Replacement Part Deck Spindle & Pulley Compatible with Cub CadetModels : 1515 (13A-201F100) - Garden Tractor - 38"1525 (13A-221F100) - Garden Tractor - 38"Z-Force 42 (53AA5A5G710) - 42" Z-Force Zero-Turn Mower1517 (13A-231G100) - Garden Tractor - 38"1527 (13A-241G100) - Garden Tractor - 38"LT 1018 (13AB11CG710, 13AB11CG712, 13AL11CG710) - 42"LT 1018 (13AL11CG712, 13AX11CG710, 13AX11CG712) - 42"19A40016 (19A40016100) - 54" (2011-2013 2015)GTX 2100 (14A-3GE-010) - 54" (2014)GTX 2154 (14A-3GEC010) - 54" (2014)GTX 2154 LE (14W-3GEC010) - 54" (2011) Order Includes : 2 x Spindle :918-04217, 618-04217, 618-04394, 618-04426, 618-3129, 618-3129A, 618-3129C, 918-04394, 918-04426, 918-3129, 918-3129A, 918-3129B, 918-3129C Width : 79.4mm - 3.12inLength : 144mm - 5.66inInner Diameter : 18.6mm - 0.73in 2 x Pulley :756-04459, 756-04459A, 756-3106,75604459, 75604459A, 7563106 Width : 27.5mm - 1.08inInner Diameter : 19mm - 0.74inOuter Diameter : 147mm - 5.78in