The Honda 91008-ZG4-003 Special Ball Bearing C (6204) is a genuine OEM component designed for the GD320 horizontal shaft diesel engine. As an authentic Honda part, it is manufactured to the exact specifications required for correct fit and function in the GD320. Confirm your engine's serial number against the fitment table before ordering to ensure this is the correct bearing for your unit.
Key Features
- Genuine OEM Bearing — sourced directly from Honda, this bearing meets the dimensional and load tolerances specified for the GD320 diesel engine, ensuring proper shaft support and rotation.
- Direct Replacement — the 6204-series ball bearing designation confirms the bore, outer diameter, and width conform to the original specification, allowing straightforward installation without modification.
- GD320 Diesel Fitment — designed specifically for the GD320 horizontal shaft diesel engine; verify your serial number against the compatibility table to confirm applicability to your unit.
- Drivetrain Integrity — a worn or failed ball bearing introduces play, vibration, and heat into the rotating assembly, accelerating wear on adjacent components and leading to engine performance loss or mechanical failure.
A special ball bearing serves as a precision rolling-element support for a rotating shaft within the engine's internal assembly. It maintains correct shaft alignment while minimizing friction between stationary and rotating components. When a bearing wears or fails, increased friction, noise, and shaft runout follow — ultimately causing damage to surrounding components and compromising the overall reliability of the GD320 diesel engine.
Part Details
| Part Number | 91008-ZG4-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Special Ball Bearing C (6204) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Diesel Engine | GD320 | All |
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.
