The Honda 16100-Z8B-013 Carburetor Assembly (BB65W B) is a genuine OEM carburetor designed for GCV160 and GSV190 vertical shaft engines and the HRC216 lawn mower. As a direct Honda OEM component, this carburetor assembly is engineered to the same specification as the unit it replaces, ensuring correct fuel metering and air-fuel ratio right out of the box. The BB65W B variant designation identifies this specific calibration — confirm it matches your existing carburetor before ordering, particularly if your engine has been serviced with a superseded part. Verify your serial number against the fitment table to confirm this is the correct assembly for your unit.
Key Features
- OEM Fuel Metering Accuracy — factory-calibrated jetting and needle settings specific to the BB65W B variant deliver the correct air-fuel mixture for smooth starting and consistent throttle response across the power range.
- Variant-Specific Fit — the BB65W B designation identifies a distinct carburetor calibration; matching this variant code to your existing unit ensures a direct, bolt-in replacement without adjustment.
- Broad Fitment Across Honda Vertical Engine and Mower Lines — covers GCV160 and GSV190 vertical shaft engines as well as the HRC216 commercial lawn mower; check your serial number against the fitment table to confirm applicability to your specific unit.
- Serial Number Verification Recommended — Honda supersedes carburetor assemblies at production breaks, so always cross-reference your engine or equipment serial number with the compatibility table before finalizing your order.
The carburetor is responsible for mixing air and fuel in the precise ratio the engine needs to start, idle, and accelerate cleanly. It draws fuel from the tank, meters it through calibrated jets and a needle circuit, and blends it with incoming air before delivering the mixture to the combustion chamber. When a carburetor wears, clogs, or develops a damaged float or needle seat, the engine may run rough, surge at idle, hesitate under load, or refuse to start altogether. Replacing a failed carburetor assembly with a correctly matched OEM unit restores the engine's original fuel delivery characteristics without the need to source and rebuild individual internal components.
Part Details
| Part Number | 16100-Z8B-013 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Carburetor Assembly (BB65W B) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Mower | HRC216 | 2000001-9999999 |
| Vertical Shaft Engine | GCV160 | 2055175-9999999 |
| Vertical Shaft Engine | GSV190 | 4601081-9999999 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
