ALL-CARB

What It Is

The ALL-CARB is a universal aftermarket carburetor designed to replace faulty OEM units on small engines, typically found in walk-behind lawn mowers, tractors, and generators from brands like Briggs & Stratton, Tecumseh, and Honda.

Fitment & Compatibility

Before buying, confirm your engine’s make, model, and serial number (stamped on the engine shroud or block). The ALL-CARB is not a one-size-fits-all; it’s designed for specific engine families (e.g., Briggs & Stratton 5-12 HP single-cylinder OHV/Flathead). Measure the carburetor mounting bolt spacing (typically 2.5” or 3.5” center-to-center) and check the intake flange shape (square vs. oval). Compare the fuel inlet location and throttle/governor linkage style to your old carb—many ALL-CARB units include adapters but may not match all OEM configurations. Avoid assuming it fits just because of brand name; verify against your engine’s OEM part number.

Key Things to Know

• Quality: Generally good for the price, but you may need to clean out debris or adjust the float height out of the box. Not as durable as OEM, but fine for seasonal use.
• Installation difficulty: Moderate. Expect to swap over your old gaskets, choke plate, and throttle cable—some kits include new gaskets, but not always. A service manual or YouTube video helps.
• Common gotchas: The included fuel line may be too short or stiff; reuse your old line if possible. The throttle/governor spring holes may be slightly off, requiring minor bending or a zip tie. If the engine won’t start, check for vacuum leaks at the gasket or a stuck float needle.
• Return policy: Since it’s a budget part, test fitment before final assembly. Many sellers accept returns only if unused.

Should You Buy It

Buy the ALL-CARB if you’re on a tight budget and comfortable with minor adjustments—it’s a solid stopgap for a mower that’s not worth a $50+ OEM carb. Skip it for critical commercial equipment or if you want a drop-in, no-fuss fix; go OEM instead.