Mower Deck Spindle Assemblies 618-04125 / 918-04126, 3-Pack
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I needed a replacement starter for my mower and wasn’t completely sure which one would fit. I sent them a message and they got back to me quickly, asked for my model information, and helped confirm the right part before I ordered. Everything was handled professionally and the communication was great. Very happy with the service.
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Select 50-inch and 54-inch mower decks specifying spindle family 618-04125 / 918-04126.
Check deck model, shaft length, mounting pattern, pulley type and included hardware. Do not assume all 50- and 54-inch decks use the same spindle.
Product Overview
When this type of part wears out or stops doing its job, the symptoms can be easy to mistake for a larger equipment problem. This three-piece spindle set replaces damaged blade-support bearings and housings on compatible Cub Cadet, MTD and Troy-Bilt decks.
Key Features & Performance
Three mower deck spindle assemblies. Designed for the listed application, with the goal of repairing or servicing the existing equipment rather than replacing an entire machine.
Part Numbers & References
618-04125; 918-04126 (verify exact variant). Reference numbers identify parts or applications to check; they are not a blanket guarantee that every number is interchangeable.
Frequently Asked Questions
How do I know if this is the part I need? Compare the symptoms with the condition of your existing part, inspect related components, and confirm the exact fault before ordering.
How do I confirm it fits? Check deck model, shaft length, mounting pattern, pulley type and included hardware. Do not assume all 50- and 54-inch decks use the same spindle.
Is this a genuine OEM part? This is an aftermarket replacement listing unless expressly identified otherwise. Manufacturer names and reference numbers are used for compatibility identification.