CMXGWAS02073 Caruretor Fit for Briggs & Stratton 799584 Tune Up Kits – Compatible with 163cc Craftsman, 2800PSI Craftsman Power Washer Parts

What It Is

This is a carburetor replacement kit (CMXGWAS02073) designed for small engines, primarily used in Craftsman 163cc lawn mowers and 2800 PSI pressure washers. It fits Briggs & Stratton 799584 tune-up kits and is meant to restore fuel delivery and engine performance when the original carburetor clogs or fails.

Fitment & Compatibility

Before buying, confirm your engine’s model number (not just mower brand). This carburetor fits Briggs & Stratton engines with the 799584 tune-up kit designation, commonly found on 163cc Craftsman mowers and 2800 PSI Craftsman pressure washers. Check your engine’s model, type, and code numbers (stamped on the blower housing or valve cover) against the included parts list. This is an aftermarket replacement, not OEM—fitment may vary slightly. Measure the mounting bolt spacing and fuel line diameter to ensure they match your existing setup. It does not fit larger engines or non-Craftsman/Briggs models.

Key Things to Know

• Quality: Aftermarket part, generally reliable for the price, but some users report needing to adjust the float or clean debris from the bowl before installation.
• Installation difficulty: Moderate. Requires basic tools (screwdriver, socket set) and careful alignment of gaskets. Expect 30-60 minutes for a first-timer.
• Common gotchas: The fuel line may be too short or slightly different diameter—have a small fuel line adapter or spare hose on hand. Prime the carburetor before starting to avoid air locks.
• Tune-up kit contents: Often includes carburetor, gaskets, and fuel filter, but not spark plug or air filter—buy those separately if needed.

Should You Buy It

Buy this if you have a Craftsman 163cc mower or 2800 PSI pressure washer with a clogged or non-adjustable carburetor, and you’re comfortable with basic engine work. It’s a cost-effective fix for a common failure point, but if you prefer OEM precision or have a different engine, look for the exact Briggs & Stratton part instead.