Shop by Brand Yamaha OutboardShim ; Washer Back Shim 676-45577-00-25 Viewer:1423 OEM No.: 676-45577-00-25 For YAMAHA outboard 40 HP T: 2.5 MM You May Also Be Interested In Shim 663-45587-01-50 Washer, Thrust 6G5-45576-00-00 Impeller 433935/0433935 Oil Seal, SWO-Type 93110-23M00-00