US Warehouse - FREE FAST Shipping in USA Product Description: 100hours Running TimeMost pressure washer pumps only have a service life of 50 hours, Yamatic made it of Upgraded 50% running time durable design, could support your home working weekly for about 3 years. High Pressure Washer PumpDirect drive horizontal axial pump fits most horizontal 3/4" shaft power washer horizontal engine at 6.5 7hp (196 220cc). Could work at a wide range from 2500 to 2900 PSI, best performance at 2300PSI and 2.3GPM. Good replacement for horizontal pressure washer pumps. Fit 3/4" Shaft Horizontal PumpsReplacement for HORIZONTAL power pressure washer pumps: Karcher K2400HH G2400HH MH5500H, 308653057 UT80522 UT80953 HL252300 30951500 and Many other models. NOTE: As this pump won't necessarily fit every model, Please do check the model number or check with us. Easy Start Built in for simple quick cold starts to make the startup a breeze, no need to release pressure before starting engine. OEM ReplacementEquipped with industry standard 3/4" shaft, comes with generic 22mm x 14mm hose connections, also provide with flange bolts and keys. Hole Distance to the hole is 2 5/8", Outer Holes is 1 7/8", 2 5/8". PLEASE NOTE: Only fit 3/4" shaft Horizontal pressure washer pumps. Thank You for Shopping!