Click here to shop for this part on Amazon.com Click here to shop for this part on ebay.com Michigan XHS 115 Drop-In Hub Kit 13 Tooth Spline Return to Propellers: 40 - 50 HP Evinrude Johnson BRP (4-Stroke) Aluminum, 13 Spline, 3-1/4 Gearcase 40-50 HP 4-Stroke Stainless Steel Props for Evinrude Johnson BRP (4-Stroke), 13 Spline, 3-1/4 Gearcase