The Wacker Neuson Lug Nut is a genuine OEM component designed for the HI770XHD Extra Heavy Duty Air Heater. Sourced directly from Wacker Neuson, this lug nut meets the exact specifications required for the HI770XHD platform, ensuring a correct, secure fit every time. When you need a like-for-like replacement, ordering by part number confirms you have the right hardware for your machine.
Key Features
- Genuine OEM Hardware Grade — Manufactured to the same thread form, hardness, and torque specification as the original fastener — no guesswork on fitment.
- Direct Bolt-On Replacement — Threads directly onto the existing stud pattern of the HI770XHD without modification, restoring a fully secured connection in minutes.
- Verified HI770XHD Compatibility — Confirmed fitment for the HI770XHD Extra Heavy Duty Air Heater; use part number 5100017132 to match against your machine's parts diagram.
- Structural Security Under Load — A properly torqued lug nut keeps critical assemblies firmly seated during transport and operation; a worn or damaged nut risks loosening under vibration and heat cycling.
- Safety-Critical Fastener — Fastener integrity on heating equipment directly affects the safety of panels, wheels, or mounted assemblies; using the correct OEM-spec nut is essential to maintain secure connections.
A lug nut is a threaded fastener used to secure a wheel, panel, or structural component to a corresponding stud or bolt. On indirect-fired air heaters like the HI770XHD, lug nuts are responsible for keeping wheels and tow-ready assemblies locked in place during transport across jobsites. When a lug nut becomes stripped, cracked, or lost, the affected assembly can shift or detach under load — making prompt replacement with the correct OEM part essential for both safe operation and reliable towing.
Part Details
| Part Number | 5100017132 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lug Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Extra Heavy Duty Air Heater | HI770XHD | 5100049894 |
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.
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