Bad Boy Deck Spindle Assembly 3-Pack for 42"/48"/54" MZ & MZ Magnum Zero-Turn Mowers — Replaces OEM 037-2000-00, 037-2050-00, 285-101

Three replacement deck spindle assemblies engineered for Bad Boy MZ and MZ Magnum zero-turn mowers (fits 42", 48", 54" decks). These spindles are direct replacements for OEM part numbers 037-2000-00 and 037-2050-00 and correspond to part 285-101. Key dimensions: Height: 5-3/4" (145mm); Outer Diameter (OD): 5-1/5" (132mm); Mounting hole distance: 4-1/2" (114.5mm). Constructed from high-quality aluminum alloy with corrosion-resistant finish for durable, long-lasting service. Compatible models: Bad Boy MZ42, MZ Magnum 48, MZ Magnum 54. Package includes 3 x spindle assemblies and is backed by a 24-hour return policy for customer satisfaction.