Three New Aftermarket Replacement Deck Spindle Assemblies for Bad Boy Zero Turn Mowers

This set of three aftermarket replacement deck spindle assemblies is designed for Bad Boy zero turn mowers across multiple series and deck sizes. The spindle assembly is the core component of the cutting deck, holding and driving the mower blade. OEM part 037-6015-00 is the original short-shaft spindle design; the superseded update is 037-6015-50. This listing provides a complete set of three spindles to fully restock a cutting deck.

Specifications

• Height: 7-5/8 in.
• Housing Outer Diameter: 5-1/2 in.
• Keyway Width: 1/4 in.
• Cast iron housing

Compatible Models

Bad Boy CZT Series (2010-2012): CZT with 42 in., 48 in., 50 in., 52 in., 60 in. deck

Bad Boy ZT / ZT Elite Series: ZT with 50 in. and 60 in. deck

Bad Boy Pup and Pup Lightning Series: 48 in., 52 in., 60 in., and 72 in. deck (2008 and older models also included)

Bad Boy Outlaw XP: 2015 and 2016 models

Replaces Part Number(s):

037-6015-00, 037-6015-00-A, 037-6015-50

Aftermarket Interchange Numbers

Fits Stens 285-951, Rotary 13089, 16084, B1BB01, 037601500, 037400050

New aftermarket replacement part - not remanufactured, not used.