Amazon Secure Payment System Continue shopping “Sierra International 18-8507 Marine Exhaust Elbow Mounting Kit for OMC Sterndrive/Cobra Stern Drive” has been added to your cart. Product Price Quantity Subtotal × Johnson Pumps of America 28572 Marine Pump Cartridge for 750 GPH Motor $30.61 Johnson Pumps of America 28572 Marine Pump Cartridge for 750 GPH Motor quantity $30.61 × Sierra International 18-2045 Marine Oil Seal for Volvo Penta Stern Drive $14.01 Sierra International 18-2045 Marine Oil Seal for Volvo Penta Stern Drive quantity $14.01 × Sierra International 18-8507 Marine Exhaust Elbow Mounting Kit for OMC Sterndrive/Cobra Stern Drive $25.86 Sierra International 18-8507 Marine Exhaust Elbow Mounting Kit for OMC Sterndrive/Cobra Stern Drive quantity $25.86 Coupon: Apply coupon Update cart Cart totals Subtotal $70.48 Total $70.48 Proceed to checkout