The Wacker Neuson 5100046318 is a genuine OEM Hexagon Lock Nut designed for the Hydraulic System and HTC15 Trench Roller. As a factory-sourced component, it is manufactured to the exact specifications required by Wacker Neuson equipment, ensuring a correct, secure fit within the hydraulic and drivetrain assemblies it serves. This part is confirmed compatible with the Hydraulic System assembly and the HTC15 remote-controlled trench roller.
Key Features
- Genuine OEM Thread Integrity — Manufactured to Wacker Neuson's exact thread pitch and hardness spec, ensuring the locking action holds under the vibration and hydraulic pressure loads typical of trench roller operation.
- Direct-Fit Replacement — Installs in place of the original fastener with no reworking of the mating thread — the locking flange profile matches the factory fastener geometry exactly.
- Confirmed Fitment — Verified for use in the Hydraulic System assembly and the HTC15 Trench Roller, so you can order with confidence using part number 5100046318.
- Vibration-Resistant Locking Design — The prevailing-torque locking feature resists loosening in high-vibration environments, keeping critical hydraulic and structural connections secure during continuous compaction cycles.
- Hydraulic System Safety-Critical Fastener — A fastener used within a hydraulic system directly affects connection integrity and pressure retention; using the correct OEM-spec nut is essential to prevent joint movement or hydraulic line failure.
A hexagon lock nut is a prevailing-torque fastener engineered to resist self-loosening caused by vibration, shock loads, and thermal cycling — conditions that are constant in compaction and hydraulic system environments. In the Wacker Neuson HTC15 Trench Roller and associated hydraulic assemblies, these nuts secure critical joints where any movement could compromise hydraulic pressure, structural alignment, or operational safety. When a lock nut loses its locking torque through wear or reuse, the connection it holds can work loose progressively, leading to leaks, component misalignment, or fastener failure — replacing it with the correct OEM part, 5100046318, restores the joint to its intended holding strength.
Part Details
| Part Number | 5100046318 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagon Lock Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydraulic System | Hydraulic System | 5100048262 |
| 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.
