Wesbar #37 Series Replacement Light Modules are sonically sealed polycarbonate lenses that are impact resistant and waterproof. They replace the light module on #37 Series side/clearance lights.
Made from 1/2" diameter galvanized steel and 3/8" threaded pin. The 1-1/8" plastic PVC insert helps distribute load over entire ropehold area for maximum performance and longevity. Safe working load limit: 5000 lbs. (use of this product with anything other than Polyform buoys in a mooring situation is not recommended)
Always check propeller clearance after installing new trim tab anodes. Aluminum for salt and brackish water, magnesium for fresh water, zinc for salt water.
"These 5-chamber diaphragm pumps feature dramatically lower noise and water pulsation compared to 3- or 4-chamber designs. They are self-priming to 6.5' (8.2' for 5.2 gpm model), have an integrated pressure switch and can run dry without damage. Use an inlet strainer before pump intake. Accumulator tanks are recommended. Connections for 3/8" NPT, 1/2" hose and 1/2" NPT, 3/4" hose."