Bad Boy 037-4000-00 Spindle Assembly Commercial

$109.95

Bad Boy Outlaw Spindle Assembly

Commercial spindle assembly replaces Bad Boy part number 037-4000-00.

Please reference a parts diagram for your mower's model and serial number to make sure it uses one of the part numbers this spindle replaces to ensure it is correct for your application.

Fits specific Bad Boy Models - please match part numbers in your mower's parts diagram:

  • Diesel Models (Specific Outlaw, Outlaw XP and Renegade Diesels)
  • All Outlaw Models
  • Maverick HD with 42" deck (2022, 2023, 2024 and 2025 models)
  • Raider with 36" deck (2024 and 2025)
  • Rebel with 54" deck (2019, 2020, 2021, 2022 and 2023 models)
  • Rebel X with 54" deck (2024 and 2025)

*May be used on future models - we will try to update this fitment list as we identify new mowers that continue to use this spindle.

Replaces OEM Part Numbers:

  • Bad Boy 037-4000-00

Have a question about this product? Contact us for assistance and tell us you are looking at SKU 15873.  

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