The Honda 90021-VA4-000 Special Bolt (6MM) is a genuine OEM fastener designed for GXV160 vertical shaft engines and a wide range of Honda HR-series lawn mowers, including the HR194, HR195, HR214, HR215, HR216, HRA214, HRA215, HRA216, HRC215, HRC216, HRM21, and HRS21. As a genuine Honda part, it is manufactured to the same specifications as the original hardware — ensuring the correct thread form, shank geometry, and head dimensions for a proper fit. Because Honda supersedes hardware at serial breaks, confirm your machine's serial number against the fitment table before ordering.
Key Features
- Genuine OEM Hardware — sourced directly from Honda, this bolt matches the original in thread pitch, shank diameter, and head spec for a secure, correctly torqued connection
- Broad Compatibility — listed for GXV160 vertical shaft engines and Honda HR-series mowers including the HR194, HR195, HR214, HR215, HR216, HRA214, HRA215, HRA216, HRC215, HRC216, HRM21, and HRS21
- Serial Number Matters — Honda updates fastener specs at production serial breaks; check your serial number against the fitment table to confirm this is the correct bolt for your unit
A special bolt differs from a standard hex bolt in that its shank, thread form, or head profile is engineered to a specific dimension required by the assembly it secures — making it a non-interchangeable item rather than a commodity fastener. Using the wrong bolt in its place risks improper clamping load, thread damage, or a fastener that simply will not seat correctly. Replacing a worn, stripped, or damaged special bolt with the correct genuine Honda part number 90021-VA4-000 restores the assembly to its original specification and prevents the loosening or damage that an ill-fitting substitute can cause.
Part Details
| Part Number | 90021-VA4-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Special Bolt (6MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Mower | HR194, HR195, HR214, HR215, HR216, HRA214, HRA215, HRA216, HRC215, HRC216, HRM21, HRS21 | All |
| Vertical Shaft Engine | GXV160 | 1000001-1101679 |
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.
