Pro Chaser Carburetor for Troy-Bilt 5000W & 5550W Generators — 01919/030343/030476 Fit, Complete Install Kit

Pro Chaser replacement carburetor engineered to fit Troy-Bilt 01919/030343/030476 5000W and 5550W generators, restoring reliable fuel delivery and easier starts.

If your Troy-Bilt generator is struggling to start, running rough, or showing poor fuel flow, the carburetor is often the most common wear item. This Pro Chaser 01919 697978 carburetor is manufactured to match the original fit for select Briggs & Stratton/Nikki-compatible models and arrives as a complete kit with gaskets, filters and hardware so you can replace the assembly and return the generator to dependable service.

Will this carburetor fit my Troy-Bilt 030343 or 030476 generator?

Yes — the unit is designed to be compatible with Troy-Bilt part numbers 01919, 030343, 030343B, 030475, 030475A and 030476, and works with 5000 and 5550 watt generator models that use the associated Briggs & Stratton/Nikki carburetor family. Confirm your engine’s part number before ordering to ensure exact match.

• Compatible with Briggs & Stratton/Nikki numbers 695114, 694615, 695115, 697978, 697798
• Fits 5000W and 5550W Troy-Bilt generator models listed above
• Cross-reference OEM numbers on your engine or existing carburetor

What comes in the package and what tools will I need?

The Pro Chaser kit includes the carburetor plus the small parts needed for a full install, so you won’t need to source gaskets or basic fittings separately. Typical household hand tools cover the job, and the description includes a short note about removing and replacing the choke plate.

• Kit contents: carburetor, 2 gaskets, fuel filter, spark plug, fuel hose, 2 clamps, insulator, safety (low-oil) switch, shut-off valve, air filter, accessory kit
• Tools: pliers for choke plate, screwdrivers, socket set, fuel catch container
• Basic steps: drain fuel, remove air box, swap carburetor, reconnect fuel and electrical, test start

How will this part improve generator performance?

Replacing a worn or clogged carburetor restores proper fuel metering so the engine starts more easily and runs smoothly under load. While individual results depend on engine condition, a fresh carburetor will eliminate many common fuel-delivery problems when installed correctly.

• Better cold starts through correct fuel/air mixture
• Smoother idling and reduced stalling under light load
• Lower chance of flooding or fuel leakage with new gaskets and shut-off valve

Are there any installation tips or choke handle notes?

When replacing the choke handle or shaft, grip the choke plate (butterfly) with pliers and pull it straight out of the plastic shaft slot to remove. Replace with the matching shaft style for your model and confirm the choke moves freely before reassembly.

• Remove and replace choke plate carefully to avoid damaging shaft slot
• Verify safety switch wiring (low-oil) reconnects correctly
• Prime and inspect for fuel leaks before final start

Who is this for: This Pro Chaser 01919 697978 carburetor kit is intended for DIY mechanics, small engine technicians and homeowners maintaining Troy-Bilt 5000W and 5550W generators who want a complete replacement kit with gaskets and filters included. If you need an OEM-compatible carburetor to restore reliable starts and steady running, this kit supplies the parts and common accessories to get the job done without multiple trips to hardware stores.