Rotary 11278 Spindle Assembly W/Pulley For John Deere by Rotary $71.23 Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart PRODUCT INFORMATION Type Spindle PRODUCT DESCRIPTION DESCRIPTION Spindle Assembly replaces John Deere AM121342. Spindle with Pulley. Fits 48" & 54" Deck on LX & GT Series Tractors. Pulley included. Uses AM115721 Bearing/Seal Kit. REPLACES OEM JOHN DEERE AM121229, AM121342