Pro Chaser Carburetor for Briggs & Stratton 4–7hp Engines — Direct-Fit Replacement Kit with Gasket & Primer Bulb

Pro Chaser 214661/214570 carburetor is a direct-fit replacement designed to restore fuel delivery for Briggs & Stratton 4–7hp small engines used on mowers, pressure washers, and other vertical-shaft equipment.

If your Briggs & Stratton–powered machine is hard to start, runs unevenly, or stalls under load, a worn or clogged carburetor is a common culprit. The Pro Chaser carburetor is built to match the mounting pattern and fuel passages of OEM parts used in many 12D800–123K00 series engines and replaces several common part numbers (214661, 214570, 497586, 499059, 792253, 799869). It arrives as a repair kit with useful consumables so you can reinstall quickly and avoid multiple trips to the parts store.

Which models and engines will this carburetor work with?

This carburetor is made to fit Briggs & Stratton vertical-shaft engines in the 4hp to 7hp range, including many in the 12D800–123K00 families. It is compatible with several OEM carburetor part numbers and is suitable for pressure washers and lawnmowers that use the same bolt pattern and throttle/choke layout.

• Compatible part numbers: 214661, 214570, 497586, 499059, 792253, 799869
• Engine range: Briggs & Stratton 4hp–7hp (vertical shaft)
• Common equipment: lawnmowers, pressure washers with matching mounting and linkages

What comes in the Pro Chaser carburetor kit and why it matters?

The package bundles the carburetor plus replacement small parts you’ll usually need during a carb swap, so you won’t be hunting down separate gaskets or a primer bulb. These extras save time and reduce the risk of leaks or starting problems after installation.

• 1 carburetor body preassembled for easy fitment
• Air filter pack, spark plug, fuel filter, and primer bulb included
• Shut-off valve, fuel hose, gasket, rubber seal, and two clamps for a complete install

How do I install and tune this replacement carburetor?

Basic installation follows the OEM steps: remove the old carburetor, transfer throttle/choke linkages, secure the carburetor to the manifold with the supplied gasket, and connect the fuel lines. After installation, adjust the idle and mixture screws if necessary for smooth idle and proper throttle response.

• Tools: basic socket set, screwdrivers, pliers, and a small wrench
• Start with factory screw positions, then fine-tune idle and mix for smooth running
• Inspect for fuel leaks and proper primer/ choke function before first use

Who is this for: This Pro Chaser carburetor kit is aimed at DIY small-engine owners, lawncare pros, and maintenance technicians who need a reliable replacement for worn or damaged carburetors on Briggs & Stratton 4–7hp vertical-shaft engines. It’s especially useful if you want a ready-to-install solution with the common consumables included—saving time and avoiding multiple parts orders. If you’re uncertain about fitment, compare your old carburetor’s mounting pattern and part number to the compatible list before purchase.