Fits For Bad Boy Mowers: CZT models with 42", 48", 50", 54" and 60" Decks, ZT series with 48", 50" and 60" Deck,Pup and Pup Lightning with 48", 52", 60" and 72" Deck. Spindles Replaces Part Numbers: for Bad Boy 037-6015-00, 037-6015-50, MTD/Cub Cadet/Troy-Bilt 16084.
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