Replaces OEM: 1123 120 1613

Fits: 74238 Cp (Z 528) - Toro 60" Z Master Zero-Turn Mower Side-Discharge Deck (Sn: 270000001 - 270999999) (2007)

Replaces Aftermarket: 285-736 13006 82-349 B1Em110

Three 3/8" Diameter Mounting Holes 2 1/2" And 3 1/16" Center To Center 11" Tine 1

Proven Part Flat Idler Pulley For Exmark 1-633109 Briggs & Startton Replaces OEM: 1123 120 1613Flat Idler Pulley for Exmark 1 633109 Fits: Exmark Lazer Z and Lazer Xp with 60" and 72" Decktoro 60" and 72" Z 500'S Z Master; 74260 Z 597 with 60" and 72" Deck Specifications: Height 1 1 8" Id 11 16" Od 6 3 4" Replaces Oem: 116 4667, 126 4667, 126 7685, 1 633109, 633109, 539102610, 126 7685, 132 9424, 1 633109 Replaces Aftermarket: 280 862, 276 9398, 323109, 34 309, 7 062596, 78 011, 9864, B1Em100, B1Em98, Exp9864, Jt 324, Lp 323109 Warning: Lead