The Honda 90145-763-D00 Fixing Screw (8x1.25) is a genuine OEM fastener designed for H3011 and H3013 riding mowers and H4514 and H4518 lawn tractors. As a direct Honda OEM component, this screw is manufactured to the exact thread pitch and head dimensions specified for these machines, ensuring it seats and torques correctly without modification. Confirm your unit's serial number against the fitment table before ordering, as Honda periodically supersedes hardware across production runs.
Key Features
- Genuine Honda OEM Fastener — sourced directly from Honda, this screw matches the exact thread specification (8x1.25) called out in the original parts diagram, so it engages threads cleanly without risk of cross-threading or improper seating
- Direct Replacement Fit — engineered to drop into the same position as the original, this part installs without rework or adjustment on compatible H-series riding mowers and lawn tractors
- Broad H-Series Compatibility — listed for the H3011, H3013, H4514, and H4518; verify your serial number against the fitment table to confirm the correct part for your specific production range
- Correct Clamping for the Application — using the right thread pitch and size keeps fastened assemblies properly secured through the vibration and load cycles these machines regularly encounter
A fixing screw is a threaded fastener used to clamp or retain a component firmly in place on the machine. On Honda riding mowers and lawn tractors, hardware like the Fixing Screw (8x1.25) holds assemblies together under the stresses of normal operation, including vibration, load changes, and repeated use. Using the correct OEM screw — with the right thread pitch, diameter, and head profile — ensures the joint maintains its specified clamping force and that the fastener can be removed and reinstalled cleanly during future servicing.
Part Details
| Part Number | 90145-763-D00 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Fixing Screw (8x1.25) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | H4514, H4518 | 1000001-1008743 |
| Riding Mower | H3011, H3013 | 1000001-6005957 |
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.
