This 3PK spindle is an aftermarket replacement part intended for Bad Boy mower decks. A spindle supports and spins the blade under the deck, so the deck size and spindle configuration need to match the equipment. It is listed for 48, 54, 61, and 72 inch decks and carries the reference numbers 038-4000-50 and 037-8000-00.
Product Details
Product Type: 3PK spindle
Reference Numbers: 038-4000-50, 037-8000-00
Deck Sizes: 48, 54, 61, 72 inch
Application: Bad Boy mower decks
Fitment & Compatibility
For Bad Boy mower decks in 48 inch, 54 inch, 61 inch, and 72 inch sizes
Frequently Asked Questions
Q: What is a 3PK spindle used for? A: It holds and rotates the cutting blade beneath a mower deck as part of the deck drive system.
Q: How do I verify this spindle fits my mower? A: Check your complete mower model, deck size, and the reference numbers on the existing spindle, then compare them with the numbers listed here.
This is an aftermarket replacement part. Confirm fitment before purchase.
