16100-Z0Y-013 Carburetor for GCV190 GCV190A GV190LA HRB217 HRX217 HRX217K1 HRX217K2 Assembly Engines with 16211-ZL8-000 Carburetor Insulator Gaskets Replace 16100-Z0Y-853 16100-Z8D-911

What It Is

This is a complete carburetor assembly for Honda GCV190, GCV190A, and GV190LA engines, typically used on Honda HRB217 and HRX217 series mowers. It includes the carburetor body plus two 16211-ZL8-000 insulator gaskets, and replaces OEM part numbers 16100-Z0Y-853 and 16100-Z8D-911.

Fitment & Compatibility

Before buying, confirm your engine model is GCV190, GCV190A, or GV190LA. The carburetor fits Honda HRB217 and HRX217 mowers—check your mower’s deck size (usually 21 inches) and model suffix (e.g., HRX217K1, K2, VKA, etc.). This is an aftermarket part, not OEM Honda. Measure your old carburetor’s mounting flange and bowl size to verify physical match. If your engine has a different carburetor mount or uses a separate fuel solenoid, this unit may not work. Ensure the included gaskets (16211-ZL8-000) match your intake manifold.

Key Things to Know

• Quality variance: Aftermarket carburetors can have inconsistent jetting or casting flaws. Expect to adjust the idle mixture screw (if adjustable) or clean out debris before installation.
• Installation difficulty: Moderate. Tools needed: socket set, screwdrivers, and possibly a carburetor cleaner. Plan 30–60 minutes. You’ll need to remove the air filter housing, fuel line, and linkage.
• Common gotchas: The included gaskets may be thinner than OEM—use a thin layer of gasket sealant if you see air leaks. Also, check the float height; it’s often set too high or low out of the box.
• Fuel system prep: Replace the fuel filter and drain old gas before installing. Old fuel or debris will quickly clog this new carb.

Should You Buy It

Buy this if you need an affordable, direct replacement for a clogged or failing carburetor on a Honda GCV190/HRX217 mower and you’re comfortable with minor adjustments. It’s a budget-friendly fix for DIYers, but if you want zero-tune reliability, spend 2–3x more on an OEM Honda carburetor (16100-Z0Y-013).