The Honda 90155-750-881 Hexagon Bolt (3/8-16X1) is a genuine OEM fastener designed for the HT3810 lawn tractor. Sourced directly from Honda, this bolt matches the exact thread specification and head geometry called out in Honda's parts catalogue for this machine. If you are replacing a worn, stripped, or missing fastener on your HT3810, verifying part number 90155-750-881 against your machine's serial number in the fitment table is the surest way to confirm you have the right bolt before ordering.
Key Features
- Genuine OEM Fastener — sourced directly from Honda, so thread pitch, shank length, and head dimensions match the original specification for the HT3810
- Exact 3/8-16 x 1 Specification — the 3/8-16 thread and 1-inch shank length are precise to this application; confirm these dimensions match the bolt you are replacing before installation
- HT3810 Lawn Tractor Fitment — listed for the Honda HT3810 lawn tractor; cross-reference your serial number with the fitment table to confirm this is the correct bolt for your production range
A hex bolt at this specification serves as a structural fastener in the HT3810 lawn tractor, securing components that must stay firmly in place under the vibration and load of normal operation. A fastener with the wrong thread pitch or shank length will not seat correctly and can work loose over time, leading to play or misalignment in the assembly it holds. Using the correct OEM replacement ensures the joint clamps to the intended load and that threads engage fully without risk of cross-threading or binding.
Part Details
| Part Number | 90155-750-881 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Hexagon Bolt (3/8-16X1) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | HT3810 | 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.
