Carburetor and Gasket with Air Filter Spark Plug for Honda GCV160 Engine HRB216 HRR216 HRS216 HRT216 HRZ216

What It Is

This is a complete tune-up kit for the Honda GCV160 engine, including a carburetor, gasket set, air filter, and spark plug. It’s designed for Honda HRB216, HRR216, HRS216, HRT216, and HRZ216 walk-behind mowers, ideal for replacing worn-out fuel and air components to restore starting and running performance.

Fitment & Compatibility

• Engine: Fits only the Honda GCV160 engine (check your mower’s engine model number, not just the mower model—look for a stamped code near the spark plug or under the air filter cover).
• Mower models: HRB216, HRR216, HRS216, HRT216, HRZ216 (any deck size). Verify your mower’s specific sub-model (e.g., HRR216K9) as some variations use different carburetor gaskets.
• OEM vs aftermarket: This is an aftermarket kit, not genuine Honda. The carburetor may have slight differences in jetting or adjustment screws compared to OEM, but it generally fits and functions the same.
• Measurements: Carburetor mounting flange is 2.5 inches (center-to-center bolt holes). Air filter is the standard rectangular foam type for GCV160. Spark plug is typically a BPR6ES or equivalent (check your manual for gap—0.028-0.031 inches).
• What to check before buying: Confirm your engine model (GCV160) and that your mower uses the standard GCV160 carburetor (some HRR216 models with “K9” suffix may have a different base gasket). Also, ensure the spark plug included matches your engine’s thread length (3/4-inch reach).

Key Things to Know

• Quality: Aftermarket carburetors can work well, but some may require minor adjustment of the idle mixture screw (turn 1.5-2 turns out from lightly seated) to avoid surging or stalling.
• Installation difficulty: Moderate—you’ll need a socket set (10mm, 12mm), screwdrivers, and possibly a carburetor adjustment tool. Expect 30-60 minutes. Common gotcha: The gaskets are thin; don’t overtighten the mounting bolts or you’ll warp the carburetor flange.
• Fuel system prep: Before installing, clean the fuel tank and replace the fuel line if it’s old. Old debris in the tank will quickly clog the new carburetor.
• Spark plug note: The included plug is a basic copper-core type. If you run the mower hard or in dusty conditions, consider upgrading to a premium plug (e.g., NGK BPR6ES) for better longevity.

Should You Buy It

This kit is a solid budget-friendly option for DIYers who need to revive a Honda GCV160 mower with starting or running issues. It’s not OEM quality, but at this price, it’s a good one-and-done tune-up if you’re comfortable with basic engine work and adjusting the carburetor. Skip it if you want guaranteed drop-in perfection or if your mower has a non-standard GCV160 variant (e.g., with a different air filter housing).