Wide Applications: The 88663 idler pulley assembly is universal fit for Bush Hog finish mowers, rotary cutters and zero turn mowers. For M-Series, P-Series, CZ, EC, ES, PZ, HDC, HDE, HDT, HDZ series zero turn mowers. For ATH600, ATH720, EFM480, EFM600, RDTH 60, RDTH 72, RFM 60 series finish mowers. For FTH 480, FTH 600, FTH 720, TD-1100, TD-1500, TD-1700, TDR-11 rotary cutters. For ZT Series (Out Front Decks).
Precision Design: The 88663 idler pulley assembly features a 5/8" bore, 1-1/16" belt groove, height 1 1/2" and 5 3/4 diameter for smooth operation and secure belt alignment.
Sealed Bearing for Reliability: The 88663 idler pulley assembly replacement equipped with a sealed radial single-row bearing to reduce friction, extend lifespan, and ensure smooth rotation under heavy use.
Durable Steel Construction: The 88663 idler assembly os made of heavy-duty steel for long-lasting performance, with a painted finish to resist rust and corrosion.
Multi-Purpose Use: Works as both an OEM replacement and a general-purpose pulley for compressors, industrial fans, snowblowers, and electric motors. Replace part number 02885600, 88663, 02885600.