The Wacker Neuson 5100046317 is a genuine OEM Hexagon Locknut designed for the E3000 series and HTC15 Trench Roller. As a direct OEM replacement, this locknut is manufactured to the exact thread pitch, hardness, and dimensional tolerances specified for these machines — ensuring a secure, rattle-free connection right out of the box. Confirmed fitment spans multiple E3000 configurations as well as the HTC15 remote-controlled trench roller, making the 5100046317 a versatile fastener to keep on hand for scheduled maintenance or field repairs.
Key Features
- OEM-Spec Thread Integrity — Manufactured to exact thread pitch and hardness specs, so the locknut engages and holds under the vibration loads these machines generate.
- Self-Locking Retention — The prevailing-torque locking feature resists loosening caused by operational vibration, maintaining clamping force across the full service interval.
- Direct-Fit Replacement — Matches the original fastener profile on the E3000 and HTC15 Trench Roller, threading into existing hardware without any rework or adaptation.
- Broad Confirmed Fitment — Verified across multiple E3000 build variants and the HTC15 remote-controlled trench roller, covering a wide range of serial configurations.
- Genuine Wacker Neuson OEM Part — Sourced directly through the Wacker Neuson OEM supply chain, backed by the manufacturer's quality assurance for critical fastener applications.
A hexagon locknut is a standard hex nut fitted with a self-locking mechanism — typically a nylon insert or a distorted thread profile — that prevents the nut from backing off under vibration or dynamic loads. On compact construction equipment like the E3000 and HTC15 Trench Roller, where continuous ground vibration is part of normal operation, standard nuts can gradually loosen and cause structural or mechanical failures. When a locknut wears out or is compromised, fastener joints lose clamping force, which can lead to component movement, premature wear of mating parts, and potential safety issues if left unaddressed. Replacing a failed or suspect locknut with the correct OEM part restores joint integrity and keeps the machine operating as designed.
Part Details
| Part Number | 5100046317 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagon Locknut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 | E3000 | 5100055568, 5100056441, 5100056440 |
| Trench Roller | HTC15 | 5100065571 |
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.
