Carburetor Compatible with Briggs & Stratton 299437 297599 for Engine 130201 130202 130207 130212 130231 130232 130251 130252 130292 130297 131231 131232 135200 130200 100200

What It Is

This is an aftermarket carburetor designed for Briggs & Stratton single-cylinder engines in the 130000 and 135000 series. It replaces OEM part numbers 299437 and 297599, and fits push mowers, riding mowers, and other small engine equipment using those specific engine models.

Fitment & Compatibility

Before buying, confirm your engine’s model number (e.g., 130202, 130232, 135200) is listed. The model number is stamped on the engine shroud near the spark plug or oil fill. This carburetor does not fit engines outside the 130000/135000 series. Also check your mower deck size or brand isn’t a limiting factor—this is an engine-level part, so it fits any machine with a compatible Briggs engine. Measure the mounting bolt spacing (typically 2” center-to-center) and fuel inlet diameter (usually 5/16”) to match your existing setup. This is an aftermarket part, not OEM, so gaskets or seals may differ slightly in thickness.

Key Things to Know

• Quality variance: Aftermarket carburetors often have slightly thinner gaskets or less precise jetting than OEM, which can cause rough idling or surging. You may need to adjust the idle screw or clean the jets before installation.
• Installation difficulty: Moderate. You’ll need basic hand tools (socket set, screwdrivers) and should replace the fuel filter and clean the fuel line while you’re at it. Expect 30–60 minutes.
• Common gotcha: The included gaskets may not seal perfectly. Apply a thin layer of gas-resistant sealant or reuse your original gasket if it’s in good condition. Also check the float height—some units arrive with the float stuck or misadjusted.
• Return policy: At this price point, returns are common if the carb is defective. Buy from a seller with a clear return window.

Should You Buy It

This carburetor is a good budget fix if your current one is leaking, clogged, or unresponsive to cleaning. It’s best for DIYers comfortable with minor tuning adjustments. If you want drop-in reliability with zero fuss, spend more on an OEM replacement. For the price, it’s a practical stopgap, not a long-term upgrade.