ALL-CARB Carburetor 16100Z0L023 Replacement for Honda GCV160 HRB216 HRS216 HRR216 HRT216 HRZ216 Carb with Gaskets Fuel Filter

What It Is

This is an aftermarket carburetor (model 16100Z0L023) designed to replace the OEM unit on Honda GCV160 engines, commonly found on push mowers like the HRB216, HRS216, HRR216, HRT216, and HRZ216 series. It includes a fuel filter and gaskets for a basic tune-up.

Fitment & Compatibility

• Engine check: Verify your mower uses a Honda GCV160 engine (check the engine label, not the mower deck). This carb fits GCV160 models only, not GCV190 or larger.
• Mower series: Compatible with HRB216, HRS216, HRR216, HRT216, HRZ216—but confirm your specific model number suffix (e.g., HRR216K9). Deck size (e.g., 21-inch) doesn’t matter; the carb mounts to the engine.
• OEM vs aftermarket: This is a non-OEM part. It may require minor adjustments (idle or mixture screw) to run smoothly. Check that the included gaskets match your engine’s mounting pattern.
• Measurements: The carburetor body matches OEM dimensions, but verify the fuel line inlet size (typically 5/16” or 8mm) if replacing hoses.

Key Things to Know

• Quality variance: At this price point, expect occasional casting flaws or debris in fuel passages. Inspect and clean before installing.
• Installation difficulty: Easy—remove air filter cover, disconnect fuel line, unbolt old carb, swap gaskets, and reinstall. No special tools needed.
• Common gotchas: The float bowl screw may strip easily—use a snug, not tight, feel. The fuel filter is generic; consider buying a Honda OEM filter separately for reliability.
• Tuning required: You’ll likely need to adjust the idle speed screw (if equipped) and the mixture screw (if adjustable) for optimal run. Many users report needing a 1.5-turn baseline on the mixture screw.

Should You Buy It

This is a budget-friendly stopgap for a non-running GCV160 mower, especially if you’re comfortable with basic carb adjustments. It’s not a long-term OEM-quality fix—expect shorter lifespan and possible tuning hassles. Best for DIYers who want to save money and can troubleshoot minor issues. Skip if you need a “bolt-and-forget” solution.