799727 Carburetor Fits for Briggs & Stratton 698620 794572 792358 697190 690194 287707 28N707 28P777 14 15 16 17 17.5 18HP Intek Lawn Tractor Mower Engines for Nikki Craftsman LT1000 Carb Tune Up Kit

What It Is

This is an aftermarket carburetor tune-up kit designed to replace the OEM Nikki carburetor on Briggs & Stratton Intek engines (14–18 HP) found in Craftsman LT1000 and similar lawn tractors. It includes the carburetor, gaskets, and hardware needed to restore fuel delivery and fix hard-starting or rough-idling issues.

Fitment & Compatibility

Before buying, verify your engine’s model number (e.g., 28N707, 28P777) and that it uses a Nikki-style carburetor—common on Intek single-cylinder engines. This kit replaces OEM part numbers 698620, 794572, 792358, 697190, 690194, and 287707. Measure the mounting bolt spacing and fuel inlet orientation; some aftermarket versions may require minor adjustment of the choke linkage or throttle cable. It fits most Craftsman LT1000, LT1500, and similar tractors with 14–18 HP engines, but double-check your mower’s deck size (42” or 46”) isn’t a factor—fitment is engine-only.

Key Things to Know

• Quality varies: Aftermarket carburetors often work fine, but some may have slightly different jetting or float settings. Expect to adjust the idle mixture screw after installation.
• Installation difficulty: Moderate. You’ll need basic hand tools (socket set, screwdrivers) and patience with small fuel lines and linkage clips. A new fuel filter is recommended.
• Common gotchas: The supplied gaskets may not match OEM thickness—use the old gasket if the new one causes a vacuum leak. Also, check the bowl nut for tightness; some kits ship loose.
• Not OEM: This is a generic replacement, not a genuine Briggs & Stratton part. For exact factory specs, pay more for the OEM carb.

Should You Buy It

If your Intek engine won’t start, stalls, or runs rough due to a clogged or failed Nikki carburetor, this kit is a cost-effective fix for DIYers comfortable with basic engine work. It’s not for those wanting OEM precision or a simple bolt-on without adjustments, but at $19.99, it’s a solid value for reviving a tired Craftsman tractor.