This spindle assembly fits 50" decks for model 138AQ91. Oregon® replacement parts are built to meet or exceed OEM standards. Many parts look similar, so it’s crucial to ensure you’re choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement.

• Replaces MTD and Cub Cadet 918-05016, 618-05016, 918-04825, 618-04825B
• Fits MTD and Cub Cadet model 138AQ91 with 50" deck (2012)
• Use with Oregon® 04-015 pulley nut
• This part ensures proper fit and performance to maintain the life of your equipment

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