Check the listing for details. COMET ZWD4040G PRESSURE WASHER PUMP | 85.149.022B. Condition: New. Listed at 465.00 USD. Order Note: We offer combined shipping on multiple items purchased from us. If you would like combined shipping you must put all items in your cart and click "request total" from the cart screen. Service Note: This pump includes the plumbing kit but is not pre-installed. This pump will require some assembly. Comet ZWD4040G Pressure Washer Pump. This Comet ZWD4040G Pressure Washer Pump has the following specification(s): Comet ZWD4040GBE Pressure Supply 85.149.022BPump Specs 4000 PSI4.0 GPM1/2" Inlet3/8" OutletRated for 11hp-13hp engines up to 3400 RPM, this pump accepts a 1" shaftThis triplex pump features solid ceramic plungers and stainless steel valvesFully plumbed pump (Some adjustments may be required)Factory genuine OEM Comet pump