CAFEZAYO Replacement Carburetor Kit for Briggs & Stratton 122000-Series Engines — Primer Base, Air Filter & Spark Plug Included

CAFEZAYO 799868 replacement carburetor kit restores fuel delivery for Briggs & Stratton 4‑cycle small engines used on lawn mowers and garden equipment. This complete replacement assembly is designed to match a long list of Briggs & Stratton part numbers and common walk‑behind mower models so you can get a stalled or leaking engine back to reliable service. The kit includes the carburetor plus air filter, primer base, fuel filter, gasket, O‑ring and a spark plug, giving you the immediate parts needed for a clean install and initial tune. It fits many 122000‑series engines and compatible Craftsman, Toro and Snapper units that use the primer‑type system.

Which engines and part numbers does this carburetor fit?

This unit is made to replace a broad set of OEM carburetor numbers and to fit multiple Briggs & Stratton model families. Check your engine model and the original carburetor number to confirm compatibility before ordering.

• Replaces: 799868, 498170, 498254, 694882, 799872, 693909, 692648 and more.
• Fits Briggs & Stratton 122000 series and specific model codes like 12G700, 12J800, 12L800.
• Also compatible with Toro walk‑behind mower part numbers and Craftsman/Snapper 6.5–6.75 HP engines.

How easy is installation and what parts are included?

The kit ships with the parts commonly needed to replace a worn carburetor and complete a basic tune, reducing trips to the parts store. Basic hand tools and a short period of mechanical experience are usually enough to swap the carburetor and reconnect fuel lines and throttle linkages.

• Included: carburetor, air filter, air cleaner primer base, fuel filter, gasket, O‑ring, spark plug.
• Installation: remove old carburetor, mount gasket, secure new unit, reconnect fuel/throttle, prime and test.
• Support: seller assistance available for questions and troubleshooting within seller response window.

Will this work on engines without a choke or with primer systems?

The replacement is designed for engines that use a primer bulb rather than a manual choke assembly, and it also supports some lower‑horsepower machines that were produced without a choke. Verify your engine’s intake and linkage layout to ensure the primer base and throttle link will align with the mounting flange.

• Compatible with primer‑type systems common on many 120000–122000 series engines.
• Works for 4–7 HP engines that lack a traditional choke assembly when the mounting matches.
• If your engine originally had a choke, compare the bracket and lever orientation before purchasing.

What should I check after installation to ensure proper operation?

After fitting the new carburetor, confirm there are no fuel leaks and that the engine idles and revs smoothly. You may need a quick idle or mixture adjustment to suit your specific engine and local fuel conditions.

• Inspect all fuel lines and clamps for tight, leak‑free connections.
• Prime bulb should draw and deliver fuel; engine should start after a few primes.
• Adjust idle and throttle linkages as needed; replace filter elements per routine maintenance.

Who is this for: This CAFEZAYO carburetor kit is aimed at homeowners, landscapers and small‑engine technicians who need an affordable, direct‑swap replacement for Briggs & Stratton 122000‑series engines and compatible Craftsman, Toro or Snapper mowers. If you maintain your own equipment and want a ready‑to‑install kit that includes the common consumables needed during replacement, this unit gives the parts and compatibility coverage required to get your mower running again without sourcing individual components.

FAQ

Q: Does this carburetor replace part number 498170?

A: Yes. The CAFEZAYO kit is listed as a replacement for 498170 and several related OEM numbers.

Q: Are installation parts included in the kit?

A: Yes. The package includes the carburetor, air filter, primer base, fuel filter, gasket, O‑ring and a spark plug.