The Honda 90473-ZG3-003 Shim N (0.90) is a genuine OEM shim designed for EB12 generators, GD320 and GD410 horizontal shaft diesel engines, and the H6522 compact tractor. As a Honda OEM component, this shim is manufactured to the same specification as the original part, ensuring the correct stack height and clearance are maintained within the assembly. Verify your machine's serial number against the fitment table to confirm that part number 90473-ZG3-003 is the right selection for your unit, as Honda supersedes shim sizes at production breaks. The (0.90) designation identifies the thickness variant — match this value to your service manual specification before ordering.
Key Features
- OEM Thickness Accuracy — at 0.90 mm, this shim delivers the exact stack height Honda specifies; an incorrect thickness causes improper clearance that affects component wear and assembly function
- Broad Cross-Equipment Fitment — listed for the EB12 generator, GD320 and GD410 horizontal shaft diesel engines, and the H6522 compact tractor, including multiple serial ranges within each model
- Variant Confirmation Required — Honda offers this shim in multiple thickness variants; confirm the (0.90) specification against your service documentation before ordering to ensure the correct clearance
- Genuine Honda OEM Part — sourced directly from Honda's parts catalogue, carrying the same part number 90473-ZG3-003 used by Honda dealers and service technicians
A shim is a precision-thickness spacer used to set or adjust the clearance between two mating components within an assembly. In engines, transmissions, and drivetrain housings, the correct shim thickness ensures that rotating or sliding parts operate within the tolerances Honda specifies — too little clearance causes binding and accelerated wear, while too much allows unwanted movement and play. Using the wrong thickness variant, even by a fraction of a millimeter, can compromise the function of the assembly it is installed in, making correct variant selection the most important step before fitting this part.
Part Details
| Part Number | 90473-ZG3-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Shim N (0.90) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Compact Tractor | H6522 | All |
| Generator | EB12 | All |
| Horizontal Shaft Diesel Engine | GD320, GD410 | 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.
