Walbro 95-120-8 Diaphragm Pump

Product Description

The WALBRO 95-120-8 is a diaphragm pump designed as a replacement component for small engine fuel systems. Diaphragm pumps of this type use flexible membrane action to move fuel from the tank to the carburetor, operating without an external power source by relying on crankcase pressure pulses. This part is a WALBRO-branded component intended for use by small engine technicians and qualified service professionals performing carburetor and fuel system repairs.

This diaphragm pump is commonly found in lawn and garden equipment fuel systems, including handheld and walk-behind power equipment fitted with WALBRO carburetors. It is a direct replacement component suited for fuel system service where the original pump diaphragm has failed, hardened, or is no longer sealing correctly. Techs typically encounter this part during carburetor rebuilds or fuel delivery troubleshooting.

Key Features

• Flexible diaphragm construction moves fuel via crankcase pressure pulses
• OEM WALBRO replacement part for accurate fit and function
• Suited for small engine fuel system service and carburetor rebuilds
• Compact design compatible with WALBRO carburetor assemblies

Compatibility

Designed as an OEM-style replacement diaphragm pump for WALBRO carburetor and fuel system assemblies used in lawn and garden power equipment.

Installation Notes

Installation should be performed by a qualified small engine technician. Shut off fuel supply and relieve any residual fuel pressure before disassembly. Ensure the diaphragm seating surfaces are clean and free of debris before installing the new pump. Dispose of fuel-saturated components according to local regulations.

Technical Specifications

• Type: Diaphragm Pump

Standard Information

• Brand: WALBRO
• Manufacturer Part Number: 95-120-8