GENERAC B4925B Replacement Pump

The Generac pressure washer pump with part number B4925B is a replacement pump designed for use with certain models of Generac pressure washers with a 3/4" horezontal shaft Engine. This pump is known for its durability and is typically used to replace damaged or worn-out pumps in pressure washing equipment.

• 3,200 PSI

• 2.7 GPM

• 3400-3600 RPM

• 3/4” Hollow Shaft Drive

• 3/4" Garden Hose Connector

• 3/8" MPT Outlet

• Includes Hose Connectors

• Built-in Unloader

• Built-in Chemical Injector

• Stainless Steel Check Valves

• Forged Brass Manifold

• Pump pre-Filled with oil

• 14mm Connector & Coupler

• * Thermal Valve included!!

• * Repair Parts Available

• * Oil Sight Glass

• * Oil Drain Plug

The Pump No Longer Uses the Red Plastic Cap

You can perform oil maintenance on the upgrade pump and make it last even longer!

Change oil after every 25-50 hours of use.

See pump oil below