Amazon Secure Payment System Continue shopping “Sierra International 18-2674 Marine Transom Seal Kit for OMC Sterndrive/Cobra Stern Drive” has been added to your cart. Product Price Quantity Subtotal × Thrust Bushing (Prop Washer) | Part# 0320305 $21.99 Thrust Bushing (Prop Washer) | Part# 0320305 quantity $21.99 × Sierra International 18-2674 Marine Transom Seal Kit for OMC Sterndrive/Cobra Stern Drive $105.33 Sierra International 18-2674 Marine Transom Seal Kit for OMC Sterndrive/Cobra Stern Drive quantity $105.33 Coupon: Apply coupon Update cart Cart totals Subtotal $127.32 Total $127.32 Proceed to checkout