The Wacker Neuson Washer is a genuine OEM washer designed for CUB400, CUB700, CUB700GM, CUB700M, and MC5200 series indirect fired air heaters and mobile drying systems. As a direct OEM replacement, this washer is sourced from Wacker Neuson to ensure it meets the same specifications as the original hardware used during production. It fits across a broad range of configurations within these families, including skid-mounted, portable, and mobile variants — both standard diesel and diesel with genset units. Confirm your model and machine number before ordering to ensure this is the correct washer for your application.
Key Features
- Genuine OEM Hardware Integrity — Manufactured to Wacker Neuson's original dimensional tolerances, ensuring proper seating, load distribution, and fastener retention specific to indirect fired heater assemblies.
- Drop-In Replacement — Matches the original washer's bore, outer diameter, and thickness, allowing straightforward installation without rework or substitution.
- Broad Fitment Across CUB and MC Series — Compatible with CUB400, CUB700, CUB700GM, CUB700M, and MC5200 models in skid-mounted, portable, and mobile configurations.
- Protects Fastener Interfaces — A correctly fitted washer spreads clamping force evenly, preventing surface damage, fastener pull-through, and loosening under vibration or thermal cycling common in heater operation.
- Verified Part Number — Supplied under Wacker Neuson part number 5000172682 for straightforward cross-referencing with service manuals and parts documentation.
A washer serves as a critical load-distribution component in bolted assemblies, spreading the clamping force of a fastener across a wider surface area to prevent damage to the mating material and maintain secure, stable connections. In indirect fired air heaters and mobile drying systems like the CUB and MC5200 series, washers are subject to thermal expansion, vibration, and repeated service cycles — all of which can cause undersized or incorrect washers to deform, shift, or allow fastener loosening over time. Using the correct OEM washer helps maintain the integrity of the assembly and avoids the cascading maintenance issues that come from a compromised fastener joint.
Part Details
| Part Number | 5000172682 |
|---|---|
| Old Part Number | 0172682 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid Mounted-Indirect Fired Ai r Heat, Diesel | CUB700 | 5000620213, 5000620687, 5000620207 |
| Skid Mounted-Indirect Fired Ai r Heater, Diesel | CUB400 | 5000620211, 5000620212, 5000620615 |
| Mobile Drying System | MC5200 | 5000620201, 5000620232 |
| Mobile Indirect Fired Air Heat er, Diesel w/Genset | CUB700GM | 5000620759 |
| Mobile Indirect Fired Air Heat er, Diesel | CUB700M | 5000620758 |
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.
