The Wacker Neuson Nut is a genuine OEM component designed for a range of Wacker Neuson indirect-fired air heaters and light towers, including the HI770XHD, HI750GM, HI750GMHD, HIF600, HI900DGM, and LTV6K, LTV8K, and LTV6L light tower series. Sourced directly from Wacker Neuson, this nut meets the exact specifications of the original hardware used in production. It is a direct fit for the listed models, requiring no modification to install. Keep a spare on hand to support scheduled maintenance and fast field repairs across your Wacker Neuson equipment fleet.
Key Features
- Genuine OEM Hardware Grade — Manufactured to the exact thread profile, material grade, and torque specification of the original production fastener — not an approximation.
- Direct Drop-In Installation — Matches the original fastener dimensions for a straightforward install with standard tooling on all listed models.
- Broad Fitment Across Two Equipment Families — Compatible with HI750GM, HI750GMHD, HI770XHD, HIF600, and HI900DGM indirect-fired air heaters, as well as LTV6K, LTV8K, and LTV6L light towers.
- Maintains Structural Integrity — A correctly torqued, properly spec'd nut keeps panels, housings, and assemblies securely fastened — a loose or wrong-spec fastener can allow components to shift under vibration and machine load.
- Verified Part Number — Part number 5200003703 is confirmed against Wacker Neuson's parts database for the models listed, taking the guesswork out of reordering.
A nut is a threaded fastener used to clamp and secure two or more components together, typically working in conjunction with a bolt or stud. In equipment like indirect-fired heaters and light towers, fasteners play a critical role in keeping housings, mounting brackets, and mechanical assemblies tight through the vibration and thermal cycling these machines experience in regular operation. When a nut is lost, stripped, or corroded, the joint it secures can work loose — leading to misaligned components, increased wear on adjacent parts, or unsafe operating conditions. Replacing a worn or missing nut with the correct OEM specification part restores the assembly to its intended clamping load and keeps the machine operating as designed.
Part Details
| Part Number | 5200003703 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI770XHD Indirect Heater | Arctic Bear XHD NS | 5000620690 |
| HI750 DGM HEATER-INDIRECT | HI750GM | 5000620859, 5000620930 |
| HI 750GM HD-Mobile Indirect Ai r Heater-Surge, -40 | HI750GMHD | 5000620969 |
| HIF 600 Flameless Air Heater | HIF600 | 5200017593 |
| HI900 Heater-DGM,Srg,-40 | HI900DGM | 5200014221, 5200014222, 5200014165, 5200014166 |
| Light Tower | LTV6K | 5100039424 |
| Light Tower | LTV8K | 5100039425 |
| Light Tower | LTV6L | 5100039607 |
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.
