Walbro 30-1328-1 Throttle Shaft Assembly

Product Description

The WALBRO 30-1328-1 is a throttle shaft assembly designed as a direct replacement component for small engine carburetor systems. This assembly controls airflow and fuel metering by regulating throttle plate position within the carburetor body. It is a precision-fit part intended for use by small engine technicians and equipment service professionals performing carburetor rebuilds or replacing worn and damaged throttle shaft components. The 30-1328-1 restores proper throttle response and helps maintain correct fuel-air mixture control in carbureted small engines.

This throttle shaft assembly is suited for small engine applications commonly found in lawn and garden equipment. It is typically installed during carburetor overhaul or targeted shaft replacement when wear, corrosion, or damage to the original throttle shaft causes throttle binding, air leaks around the shaft bore, or erratic engine speed. Service technicians performing WALBRO carburetor rebuilds will recognize this as an OEM-sourced replacement shaft assembly.

Key Features

• OEM WALBRO replacement throttle shaft assembly for accurate fit and function
• Restores proper throttle plate operation and fuel-air metering control
• Addresses throttle binding, shaft wear, and air leaks at the carburetor shaft bore
• Designed for use in lawn and garden small engine carburetor applications

Compatibility

Designed as an OEM-style replacement throttle shaft assembly for WALBRO small engine carburetors used in lawn and garden equipment applications.

Installation Notes

Throttle shaft assembly replacement is typically performed by a small engine technician during a full carburetor rebuild or targeted shaft service. Disconnect the spark plug wire and ensure the fuel supply is shut off before disassembling the carburetor. Use appropriate carburetor service tools and follow the relevant equipment manufacturer service documentation. Take care not to damage the carburetor body throttle bore during shaft removal or installation.

Technical Specifications

• Component Type: Throttle Shaft Assembly
• Application: Small Engine Carburetor

Standard Information

• Brand: WALBRO
• Manufacturer Part Number: 30-1328-1