The Wacker Neuson Brake Lever is a genuine OEM component designed for the HI750GM, HI750GM HD, and HI900DGM series indirect-fired air heaters. Sourced directly from Wacker Neuson, this brake lever matches the original part specification for a direct, hassle-free installation. It is confirmed to fit multiple HI-series configurations, including surge brake and mobile variants. Keep this part on hand to maintain full braking function and road-legal towing compliance on your indirect heater unit.
Key Features
- Genuine OEM Integrity — Manufactured to Wacker Neuson's original design tolerances, ensuring the lever engages and releases with the correct mechanical travel and force for this braking system.
- Direct Drop-In Installation — Replaces the original brake lever mount point for mount, connect, and the same hardware interface as the factory component.
- Broad HI-Series Compatibility — Fits HI750GM, HI750GM HD, and HI900DGM indirect-fired air heaters, including surge brake and mobile configurations across multiple build numbers.
- Restored Braking Response — A worn or damaged brake lever compromises trailer surge brake engagement, which can result in unpredictable stopping behavior when towing. Replacing it restores positive, consistent brake actuation.
- Towing Safety Compliance — The brake lever is a critical component in the surge brake system of towable indirect heaters. Maintaining it in serviceable condition is essential for safe road transport and compliance with towing regulations.
- Verified Part Number — Order with confidence using OEM part number 5200003708, cross-referenced against HI750GM, HI750GM HD, and HI900DGM machine numbers.
The brake lever is a key mechanical component of the surge brake system fitted to towable indirect-fired air heaters like the HI750GM and HI900DGM. When the towing vehicle decelerates, the lever responds to the forward momentum of the trailer, actuating the brakes to slow the unit in proportion to the vehicle's braking force. A bent, cracked, or worn brake lever prevents proper surge engagement, reducing braking effectiveness and creating a potential safety hazard during transport. Replacing a damaged lever with the correct OEM part restores full brake system function and keeps the heater trailer road-ready.
Part Details
| Part Number | 5200003708 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Brake Lever |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI750 DGM,SB HEATER-INDIRECT | HI750GM | 5000620930 |
| HI 750GM HD-Mobile Indirect Ai r Heater-Surge, -40 | HI750GMHD | 5000620969 |
| HI900 Heater-DGM,Srg,-40 | HI900DGM | 5200014221, 5200014166 |
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.
