Amazon Secure Payment System Continue shopping “Shoreline Marine Motor Flusher Dual Flow” has been added to your cart. Product Price Quantity Subtotal × Yamaha 663-83668-00-00 Nut W/Ferrule; Outboard Waverunner Sterndrive Marine Boat Parts $12.73 Yamaha 663-83668-00-00 Nut W/Ferrule; Outboard Waverunner Sterndrive Marine Boat Parts quantity $12.73 × Shoreline Marine Motor Flusher Dual Flow $11.84 Shoreline Marine Motor Flusher Dual Flow quantity $11.84 Coupon: Apply coupon Update cart Cart totals Subtotal $24.57 Total $24.57 Proceed to checkout