Engineered Marine Products 46-13251 Sea Water Pump with Serpentine Pulley

The Engineered Marine Products (EMP) 46-13251 is a crankshaft-driven sea water pump designed as a direct aftermarket replacement for Volvo Penta OEM part number 21212799. Built for Volvo Penta GM-based inboard marine engines, this raw water pump features a durable bronze housing and a serpentine belt pulley for reliable, long-lasting cooling system performance.

Key Features:

• Bronze housing for superior corrosion resistance in marine environments
• Crankshaft-driven design with serpentine belt pulley
• 1-1/4 in. inlet port for proper coolant flow intake
• 1 in. outlet port for efficient coolant discharge
• 6-1/2 in. diameter pulley with 4-1/2 in. male pilot
• Direct replacement for Volvo Penta OEM part 21212799
• Compatible with Volvo Penta GM 4.3L, 5.0L, and 5.7L marine engines

EMP is a trusted manufacturer of aftermarket marine engine components, engineering their parts to meet or exceed OEM specifications. The 46-13251 sea water pump is a straightforward drop-in replacement that restores proper raw water cooling flow to your inboard engine, helping prevent overheating and extend engine life.