The Honda 94011-14000-0S Castle Nut (14MM) is a genuine OEM replacement designed for Honda H4013, H4514, H4518, H5013, HT3810, HT3813, HT4213, and RT5000 lawn and multi-purpose tractors. As a direct Honda OEM part, it is manufactured to the same specification as the original hardware that left the factory. Honda supersedes fastener part numbers at serial breaks, so confirm your machine's serial number against the fitment table before ordering to ensure part number 94011-14000-0S is the correct application for your unit.
Key Features
- Genuine OEM Hardware — sourced directly from Honda, so the thread pitch, slot geometry, and dimensions match the original fastener exactly.
- Correct Castle Profile — the castellated crown accepts a cotter pin or safety wire, locking the nut against rotation under load in the way the original design requires.
- Broad Tractor Fitment — listed for Honda H-series lawn tractors and multi-purpose tractors including the H4013, H4514, H4518, H5013, HT3810, HT3813, HT4213, and RT5000.
- Serial Number Verification Recommended — Honda updates part numbers across production runs, so always cross-check your tractor's serial number against the compatibility table to confirm this is the right nut for your machine.
A castle nut is a hex nut with a series of slots cut into one end, resembling the battlements of a castle tower. Once torqued to the correct specification, a cotter pin or safety wire is passed through the slots and a matching hole in the bolt or shaft, preventing the nut from backing off during operation. This locking arrangement is used in applications where vibration or cyclic loading would otherwise cause a standard nut to loosen over time. When a castle nut is worn, damaged, or missing its cotter pin, the joint it secures can work loose, compromising the integrity of the assembly it holds.
Part Details
| Part Number | 94011-14000-0S |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Castle Nut (14MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | H4013, H4514, H4518, HT3810, HT3813, HT4213 | All |
| Multi-Purpose Tractor | H5013, RT5000 | 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.
