Stens 280-533 Heavy-Duty Flat Idler Replaces Scag 483211 Encore 363168 Bunton Pl8539A Toro 95-2800 Scag 48198 Flat idler replacement Includes 3/8-inches offset, 3/8-inches flush and-1/2-inches offset reducer bushings Heavy duty construction Steel; A: 5-1/4-inches; B: 4 31/32-inches; C: 3/8-inches; E: 1-inches; F: 5/16-inches Measures inside diameter 3/8-inches; outside diameter 5-1/4-inches; height 1 7/16-inches