34-046 Oregon Idler Pulley Replaces Craftsman 597025001 131494, 173438, 104360X Availability_Normally ships in 7-10 days 21A977-0178-B1 Engine

21A977-0178-B1 Engine

917370937 Lawn Mower

917387262 Lawn Mower

GX610U1 (Type VXD)(VIN# GCAPK-1000001) Small Engine

GX610K1 (Type QZB2)(VIN# GCAC-2000001-2059999) Small Engine

34-046 Oregon Idler Pulley Replaces Craftsman 597025001 131494, 173438, 104360X Availability_Normally ships in 7-10 days 21A977-0178-B1 Engine34 046 Oregon Replaces Sears Craftsman AYP Idler Pulley 131494, 173438, 104360X This flat idler pulley is for drive belt and mower deck on many 12 22 HP front engine tractors. Oregon replacement parts are built to meet or exceed OEM standards. For drive belt and mower deck on many 12 22 HP front engine tractors Outer diameter: 3 7 8", flat outer diameter: 3 1 16", flat width: 3 4" Overall width: 1 3 32", bore: 3 8" Replaces AYP 173438, 104360X, 131494