Shop by Brand Yamaha OutboardShim ; Washer Back Shim 676-45577-00-18 Viewer:1671 OEM No.: 676-45577-00-18 For YAMAHA outboard 40 HP T: 1.8 MM You May Also Be Interested In Washer, Claw 6CB-45383-00-00 Claw Washer 90214-30003-00 Lower Unit Gasket Kit 65W-W0001-20-00 Screw with Washer 97980-05116-00