Amazon Secure Payment System Continue shopping “Raymarine A102138 Raymarine 50/200KHz S/T, Transom Mount Transducer, A Series” has been added to your cart. Product Price Quantity Subtotal × OMC TRANSOM SERVICE KIT - Omc Cobra 1986-1993 | GLM Part Number: 21962; Sierra Part Number: 18-2771 $127.95 OMC TRANSOM SERVICE KIT - Omc Cobra 1986-1993 | GLM Part Number: 21962; Sierra Part Number: 18-2771 quantity $127.95 × Raymarine A102138 Raymarine 50/200KHz S/T, Transom Mount Transducer, A Series $99.99 Raymarine A102138 Raymarine 50/200KHz S/T, Transom Mount Transducer, A Series quantity $99.99 Coupon: Apply coupon Update cart Cart totals Subtotal $227.94 Total $227.94 Proceed to checkout