The Wacker Neuson Spacer is a genuine OEM component designed for the HI750 and HI900 series indirect-fired air heaters. This spacer is a direct factory replacement sourced to exact Wacker Neuson specifications, covering a wide range of HI750 and HI900 configurations including diesel, natural gas, and dual-fuel variants across both skid-mounted and mobile setups. Keeping the correct spacing in place is essential to proper component alignment and safe heater operation, making this a critical service part for any scheduled maintenance or repair.
Key Features
- Genuine OEM Precision Fit: — Manufactured to Wacker Neuson's exact dimensional tolerances, ensuring the spacer seats correctly within the heater assembly without adjustment or shimming.
- Broad HI-Series Compatibility: — Fits multiple HI750 and HI900 configurations, including diesel, natural gas, LP, and dual-fuel models in both mobile and skid-mounted arrangements.
- Correct Component Alignment: — Maintains the designed clearance between mating parts inside the heater, preventing contact, wear, and vibration-related damage during operation.
- Genuine OEM Part: — Supplied directly through the Wacker Neuson parts network, so you're receiving the same part installed at the factory — not a substitute of unknown origin.
- Simple Service Replacement: — Designed to drop in as a like-for-like replacement during routine maintenance or component rebuilds, using the same mounting points as the original.
A spacer is a precisely dimensioned component used to establish and maintain a fixed gap or clearance between two mating parts within an assembly. In indirect-fired air heaters like the HI750 and HI900 series, correct spacing ensures internal components remain properly aligned during operation, preventing unwanted contact, uneven wear, and vibration that can accelerate damage to surrounding parts. When a spacer wears, deforms, or goes missing, adjacent components can shift out of position, leading to premature failure of other parts and potentially affecting the heater's safe and efficient operation.
Part Details
| Part Number | 5000183415 |
|---|---|
| Old Part Number | 0183415 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spacer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI750 DGM HEATER-INDIRECT | HI750GM | 5000620859, 5000620930 |
| Mobile Indirect Fired Air Heat er, Diesel | HI750D | 5000620856, 5000620923, 5000620924 |
| HI 750GM HD-Mobile Indirect Ai r Heater-Surge, -40 | HI750GMHD | 5000620969 |
| HI750G HEATER-INDIRECT | HI750G | 5000620857, 5000620928, 5000620929 |
| HI900 Heater-DGM,Srg,-40 | HI900DGM | 5200014221, 5200014222, 5200014165, 5200014166 |
| HI 900D Heater-Indirect | HI900D | 5200014158, 5200014159, 5200014160 |
| Skid Indirect Air Heaters Natu ral Gas | HI900G | 5200014161 |
| HI 900G Heater-Indirect,3x16 | HI900 G | 5200014163, 5200014164 |
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.
