Carbhub 16100-Z0L-023 Carburetor for Honda GCV160 Engine for HRB216 HRR216 HRS216 HRT216 HRZ216 Lawn Mower Replace for 16100-Z0L-804, 16100-Z0L-013, 16100-Z0L-023, 16100-Z0L-812, 16100-ZM0-803

What It Is

This is a direct-fit carburetor for Honda GCV160 engines, used in Honda HRB216, HRR216, HRS216, HRT216, and HRZ216 walk-behind mowers. It replaces multiple OEM Honda carburetor part numbers (listed) and handles fuel metering for engine starting, idling, and full-throttle operation.

Fitment & Compatibility

• Engine: Must be a Honda GCV160 (check engine shroud for model code). Not compatible with GCV190, GCV200, or GC135 engines.
• Mower models: HRB216, HRR216, HRS216, HRT216, HRZ216. Confirm your mower’s full model number (e.g., HRR216K9) – some variants use different carburetors.
• OEM part numbers replaced: 16100-Z0L-804, 16100-Z0L-013, 16100-Z0L-023, 16100-Z0L-812, 16100-ZM0-803. If your mower uses one of these, this carburetor will bolt on.
• Physical check: Measure mounting hole spacing (approx. 2.5 inches center-to-center) and intake port diameter (20mm). Compare to your old carburetor before ordering.
• Gaskets: New gaskets are usually included, but verify – if not, you’ll need OEM 16211-Z0L-000 or equivalent.

Key Things to Know

• Quality: This is an aftermarket replacement, not OEM Honda. Expect it to work well, but tune-up may be needed (idle speed screw adjustment).
• Installation difficulty: Moderate. If you’ve replaced a carburetor before, it’s straightforward. If not, expect 30-60 minutes; you’ll need basic tools (socket set, screwdrivers, pliers).
• Common gotcha: The fuel line fitting may be slightly loose. Use the original Honda fuel line clamp or a small zip tie to prevent air leaks.
• Warranty: Only 1 review (5.0 avg) – limited track record. No OEM warranty, but typical return policies apply.

Should You Buy It

Buy this if you need a budget-friendly carburetor for a Honda GCV160 mower and you’re comfortable with basic small-engine repair. It’s a good option when the OEM part costs $60+ and you don’t mind minor adjustments. Skip it if you want guaranteed OEM fit and finish, or if your mower uses a different engine series.