ALL-CARB Carburetor Replacement for Briggs & Stratton 693480/693479 - Fits Craftsman LT1000, Includes Filter & Gaskets

ALL-CARB’s replacement carburetor restores fuel metering for compatible Briggs & Stratton and Craftsman engines, supplied with filter and gaskets for a ready-to-install repair.

This precision-matched carburetor is designed as a direct replacement for part numbers 693480, 693479, 694026 and 694056 and fits a wide range of Briggs & Stratton and Craftsman small engines. It ships with a fuel filter and two gaskets so you can replace the worn component without making extra parts trips. The unit is intended for do-it-yourself maintenance and for technicians who want a cost-effective, compatible spare that matches common OEM mounting and fuel line locations.

How do I know this carburetor fits my engine?

Fitment is determined by matching the original part number and the mounting/port layout. This ALL-CARB replacement lists several cross-reference and compatible assemblies used across Briggs & Stratton and Craftsman models.

• Direct replacement for 693480, 693479, 694026, 694056.
• Compatible with engine/assembly numbers such as 499306, 495181, 394338, 396634 and more.
• Fits Craftsman LT1000 and models referenced by 917270821 when their original carburetor matches the listed part numbers.

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

The package is prepared for a straightforward swap: you receive one carburetor, one inline fuel filter and two gaskets to reseal mounting surfaces. Typical small-engine hand tools are sufficient for installation; specialized equipment is not required unless you encounter corrosion or seized fasteners.

• Includes 1x carburetor, 1x fuel filter, and 2x gaskets for immediate replacement.
• Recommended tools: screwdrivers, socket set, pliers, carb cleaner and shop rags.
• Allow time to drain old fuel and work safely with minimal fuel spillage.

How should I troubleshoot post-install issues like leaking or poor idle?

If you see fuel leaking or the engine idles poorly after installation, inspect the float, gasket seating and fuel lines first. Cleaning debris from the carburetor bowl and fuel tank can resolve many performance problems; the product notes outline steps to remove float debris and clean passages.

• If oil or fuel leaks occur, remove the carburetor and clean the float and float thimble with carburetor cleaner.
• Flush or clean the fuel tank and replace the inline filter if contaminated.
• If cleaning doesn’t cure the issue, inspect the float chamber and needle valve for wear or damage.

Will replacing this carburetor affect engine adjustments or tuning?

Installing a like-for-like replacement generally preserves factory settings, but minor idle and mixture adjustments may be required to match your engine's running condition. Use the original adjustment screws and make small changes while the engine is warm, following the manufacturer’s guidelines.

• Expect to fine-tune idle and mixture screws after installation for best performance.
• Refer to the engine manual for correct adjustment procedures and safety steps.
• Keep a backup gasket set and the factory carb as reference when possible.

Who is this for: This ALL-CARB replacement carburetor is intended for homeowners, landscapers and small-engine mechanics who need a documented, cross-referenced spare for Briggs & Stratton and Craftsman engines. It’s useful when the OEM part number matches those listed, when you want a kit that includes basic installation parts, or when you prefer a straightforward DIY replacement to restore fuel delivery without ordering multiple components separately.