3 1/2" Softwall Marine Exh Hose 12 1/2' | Sierra 116-200-3124 Arco Marine leaking coolant or visible salt

leaking coolant or visible salt deposits around the end caps are major red flags

including boats and RVs

Large 5/16 in

and cotter pin

Ideal for non-skid and textured surfaces

3 1/2" Softwall Marine Exh Hose 12 1/2' | Sierra 116-200-3124 Arco Marine leaking coolant or visible salt3 1 2 in. Marine Exhaust Water Hose (No Wire) 3 1 2" Softwall Marine Exh Hose 12 1 2' Sierra 116 200 3124 3 1 2 in. Marine Exhaust Water Hose (No Wire) 12 1 2 ft. length Straight connections in wet exhaust systems Engine water circulation lines Black heavy walled synthetic rubber Reinforced with 2 plies of synthetic cord Resistant to: engine heat, exhaust fumes, ozone, mild chemicals, antifreeze, salt water Temperature range: 20F to +200F continuous