The Honda 16100-Z8B-871 Carburetor Assembly (BB75G A) is a genuine OEM Carburetor Assembly designed for GCV160 vertical shaft engines and HRR216 lawn mowers. As a direct Honda OEM replacement, this carburetor is produced to the same specifications as the unit that left the factory, ensuring correct jetting, fuel metering, and air-fuel ratio for your engine. Confirm compatibility by matching part number 16100-Z8B-871 and the BB75G A variant designation against your machine's serial number before ordering, as Honda supersedes carburetor part numbers at serial breaks within the same model family.
Key Features
- Correct Jetting and Fuel Metering — as a genuine Honda OEM carburetor, this assembly carries the exact jet sizing and needle settings engineered for the GCV160's fuel delivery curve, not an approximated aftermarket equivalent.
- BB75G A Variant Match — the BB75G A designation identifies a specific carburetor configuration; verify this variant against your engine's parts diagram to confirm this is the correct assembly for your unit.
- Direct OEM Replacement — this carburetor assembly installs using the same mounting points and fuel and throttle connections as the original, with no reworking of linkages or fittings required.
- Fits GCV160 Engines and HRR216 Lawn Mowers — covers GCV160 vertical shaft engines and HRR216 walk-behind lawn mowers; check your serial number against the fitment table to confirm the correct application.
- Restores Clean Running — a worn or clogged carburetor causes hard starting, rough idling, surging, and poor fuel economy; replacing it with this OEM assembly returns the engine to clean, consistent combustion.
The carburetor is responsible for blending fuel and air in the precise ratio the engine needs to start, idle, and run under load. On GCV160 engines powering equipment such as the HRR216 lawn mower, the carburetor controls throttle response and low-speed stability — both critical to consistent cutting performance. When a carburetor degrades through varnish buildup, worn jets, or damaged seals, the engine loses the ability to meter fuel accurately, resulting in stalling, surging, and difficult cold starts; replacing it with the correct OEM assembly restores proper engine behavior.
Part Details
| Part Number | 16100-Z8B-871 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Carburetor Assembly (BB75G A) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Mower | HRR216 | 1634652-9999999 |
| Vertical Shaft Engine | GCV160 | 3091921-9999999 |
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.
