This Is a New Lawn Mower Deck Rebuild Kit. It Includes Three Spindles, Three Blades and a Belt. The Spindles Replace Part Numbers 618-04137, 618-04137A, 618-0625, 618-0625A, 618-0625B, 618-0660, 618-0660A, 618-0990B, 918-04137, 918-04137A, 918-0625B, 918-0660, 918-0660A and 918-0660B. The Spindles Are TaPPed and Include The Mounting Screws. The Two Blades Replace Part Numbers 742-04125, 742-4125, 759-04106 and 942-04125. Blade Specifications: Length: 16 1/4" Center Hole: 6 Pt.Star Outer Hole: 5/16" Center To Center: 2 1/2". The Single Blade Replaces 742-04124, 759-04106 and 942-04124. Blade Specifications; Length: 15" Center Hole: 6 Pt. Star Outer Hole: 5/16". The Belt Replaces Part Numbers 754-04153, 954-04153 and 954-04153A. Width: 1/2" Length: 122". This Kit Is Compatible with Cub Cadet Lt1045, 2008 and Newer, Lt1046 and I1046 with 46" Decks Using Special Design 6 Pt. Star Center Hole. Warning: Lead-Nickel-Cancer and Reproductive Harm DECKKIT128