Carburetor For Briggs & Stratton 593197 G02823 5407 22HP Intek V-twin Engine

What It Is

This is a complete carburetor replacement for Briggs & Stratton Intek V-twin engines, specifically models using part numbers 593197, G02823, or 5407. It’s designed for 22HP engines found on riding mowers, zero-turns, and garden tractors.

Fitment & Compatibility

Before buying, verify your engine’s model number (stamped on the blower housing or valve cover). This carb fits Briggs Intek V-twins with 22HP (typically 44N877 or 44P777 model families). Check that your engine uses a side-draft, two-barrel carb with a float bowl (not a diaphragm-style). Measure the mounting flange bolt spacing—it should be 2.5 inches center-to-center. OEM part numbers to cross-reference: 593197, 594239, 591289. This aftermarket unit replaces those but may not have identical fuel line fittings or choke linkage—keep your old hardware.

Key Things to Know

• Quality varies: Some aftermarket carbs need minor adjustment (float height, jet cleaning) out of the box. Expect to spend 30 minutes tuning idle and mixture.
• Install difficulty: Moderate. You’ll need to swap over your old gaskets, fuel line, and choke linkage. The new carb may come with generic gaskets that don’t seal perfectly—use OEM gaskets if possible.
• Common gotcha: The throttle and choke linkage can be stiff or misaligned. Lubricate pivot points and verify full range of motion before mounting.
• Fuel system prep: Replace the fuel filter and clean the tank if you had debris. A dirty system will clog the new carb quickly.

Should You Buy It

If your 22HP Intek V-twin is surging, hard starting, or leaking fuel, and you’re comfortable with basic engine work and tuning, this is a budget-friendly fix. It’s not ideal for pros needing exact OEM fit or for engines with heavy wear—but for a weekend mechanic on a riding mower or garden tractor, it gets the job done.