The Honda 90468-ZG3-003 Shim I (0.58) is a genuine OEM shim designed for EB12 generators, GD320 and GD410 horizontal shaft diesel engines, and H6522 compact tractors. As a direct Honda OEM component, this shim is produced to the exact dimensional specification Honda engineers established for these machines. The 0.58 variant designation is critical — confirm this thickness matches your application before ordering, as multiple shim sizes may be listed across the same model. Verify your machine's serial number against the fitment table to confirm part number 90468-ZG3-003 is correct for your specific unit.
Key Features
- Genuine OEM Dimensional Accuracy — produced by Honda to the exact 0.58 mm thickness specification, ensuring the precise clearance or preload adjustment your assembly requires
- Variant Verification Required — shims are listed in multiple thickness increments; the (0.58) designation identifies this specific variant, and buyers should match it to their own machine's service specification
- Broad but Specific Fitment — listed for the EB12 generator, GD320 and GD410 horizontal shaft diesel engines, and the H6522 compact tractor; check your serial number against the fitment table to confirm applicability
- Clearance and Tolerance Control — shims set the working clearances that govern how smoothly rotating and reciprocating assemblies operate; an incorrect thickness causes excessive play or binding that accelerates wear
A shim is a precision-thickness spacer used to set or fine-tune the clearance between two mating components — such as gears, bearings, or rotating assemblies — to the tolerance Honda specifies for that machine. Getting this dimension right is what determines how smoothly and quietly the assembly runs and how evenly load is distributed across contact surfaces. When a shim is the wrong thickness, worn beyond its service limit, or missing entirely, the resulting excess play or preload leads to accelerated wear, noise, and eventual component failure.
Part Details
| Part Number | 90468-ZG3-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Shim I (0.58) |
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.
