The purpose of the Spindle is to control the safe rotation of the mower blade during operation. The spindle is often made of aluminum on residential mowers and steel on commercial mower decks. Much like a rotating pin in other applications, the spindle is designed to break if the blade hits a hard object to protect the deck shell from damage. The self-tapping screws required for installation (usually sold separately) will create the threads as they are drilled into the bare holes in the spindle. OakTen offers one year warranty for all the deck spindles sold, verify the OEM part number by referring engine model number and the parts manual.

• Replace OEM Numbers: 618-04474 618-04474A 618-04474B 618-04495 618-04495A 918-04474 918-04474A 918-04474B 918-04495 918-04495A 112-6063
• Fits MTD Troy-Bilt Riding Mower with 38 inch Deck
• Fits Toro LX423 LX425 LX426 LX427 42 Inch Lawn Tractor
• Specification: 6" Overall Height, 5-1/2" Pulley O.D, 6 pt. star design. 4 Mounting screws included
• Check your owner's manual to verify the OEM number of the part being replaced matches one of the OEM numbers listed
• One year warranty protects you after your purchase, we're confident that our parts will work flawlessly once installed in your equipment, but in a rare case if it does not, we'll replace or refund it anytime within one year of your order, if you have a problem, we are ready to assist you, please contact us for a replacement.