One New Aftermarket Replacement Flat Idler Pulley for Bad Boy Zero Turn Mowers

This 5-3/4" flat idler pulley is a deck drive belt component used on Bad Boy zero turn mowers across the MZ, ZT, and Outlaw series. It keeps the deck drive belt properly tensioned for consistent blade engagement and smooth mowing operation.

Specifications

• Outer Diameter (OD): 5-3/4"
• Inner Diameter (ID): 1/2"
• Width: 1-1/2"
• Style: Flat idler

Compatible Models

Bad Boy MZ Series: 48" Deck, 54" Deck

Bad Boy ZT / ZT Elite Series: 48" Deck, 50" Deck, 54" Deck, 60" Deck

Bad Boy Outlaw Series: 54" Deck, 61" Deck, 72" Deck

Bad Boy MZ Magnum Series (also confirmed compatible)

Replaces Part Number(s):

033-7201-25, 033-7201-00, 033-2000-00, 033-8000-00

Aftermarket Interchange Numbers

LAO78-0023, 15422 (Rotary / NPW interchange)

New aftermarket replacement part - not remanufactured, not used.