Cheap And Discounts BoatMan® 10 3/8x13 Propeller for Mercury Outboard Motor 40HP 55HP 60HP 70HP 75HP 48-73136A45 13 SplineS Aluminum Boat Parts Wholesale. Buy Directly From Merchant Boatman Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.