Troy-bilt BS-798654 Carburetor Assembly

Product Description

The TROY-BILT BS-798654 is a carburetor assembly designed for Troy-Bilt lawn and garden power equipment. The carburetor mixes air and fuel in the correct ratio to support engine combustion, directly affecting starting performance, idle stability, and throttle response. This assembly is the complete carburetor unit, making it a straightforward replacement when the original is worn, clogged, or damaged beyond cleaning. Installation is performed by small engine technicians or experienced service personnel familiar with outdoor power equipment fuel systems.

This carburetor assembly is suited for Troy-Bilt lawn and garden equipment applications. It is a common replacement part when an engine exhibits hard starting, rough idling, fuel flooding, or poor acceleration under load. Typical install scenarios include seasonal maintenance overhauls and repairs following extended storage where varnish deposits have compromised the original carburetor's function.

Key Features

• Complete carburetor assembly — replaces the full unit rather than individual components
• Designed for air-fuel mixture delivery in small gasoline engines
• OEM-style fitment for Troy-Bilt lawn and garden power equipment
• Addresses common symptoms including hard starting, fuel flooding, and rough idle

Compatibility

Designed as an OEM-style replacement carburetor assembly for Troy-Bilt lawn and garden power equipment. Confirm fitment by cross-referencing the equipment model and serial number against the part number BS-798654 before ordering.

Installation Notes

Installation should be performed by a qualified small engine technician. Before beginning work, disconnect the spark plug wire and allow the engine to cool completely to eliminate ignition and burn hazards. Shut off the fuel supply valve if present and drain or contain residual fuel before removing the carburetor. Reinstall all linkages, gaskets, and fuel lines in their original positions and follow applicable equipment manufacturer service documentation for idle and mixture adjustment procedures.

Technical Specifications

• Part Type: Carburetor Assembly
• Application: Lawn and Garden Power Equipment

Standard Information

• Brand: TROY-BILT
• Manufacturer Part Number: BS-798654