When matching pumps always use AMPERAGE rather than Horsepower. Many times the labeled Horsepower does not accurately represent actual horsepower. This pump is designed to replace Marquis part MP-130 related to the following numbers: 630-6077, 630-6095, 630-6073 and 630-6101. Marquis sold the original pump as a 3.0 SPL horsepower pump but was actually a 2.0hp. As always, it is best to match the Amperage. Product Specifications: Motor Voltage: 230v Speed: 2 Speed (2-Spd) Motor Amperage/Wattage: 8.0A/3.0A Horsepower: 2.0hp, 3.0SPL Pump Model: Dura-Jet DJ Suction Pipe Size: 2 Suction Connection Type: Male Buttress Thread (mbt) Suction Style: Center Discharge Pipe Size: 2 Discharge Connection Type: Male Buttress Thread (mbt) Discharge Style: Side Motor Frame: 48 Frame Thru-Bolt, 56 Frame Thru-Bolt Drain Plug Location: 3,6,9 o`clock