The Multiquip 37250 is a genuine OEM Belleville Washer.317 x.625 designed for Whiteman ride-on power trowel models HHXG5, HHXD5, and HHXD5-ES. As a direct OEM replacement, this washer meets Multiquip's original design specifications, ensuring it seats and functions exactly as the factory-installed component. DHS Equipment supplies this part directly, so you can order with confidence knowing you are getting the correct piece for your machine. Verify your model code against the fitment list before ordering to confirm compatibility.
Key Features
- OEM Spring-Load Integrity — Manufactured to the original cone angle and temper spec, delivering the correct preload and spring force this washer is designed to provide in the trowel assembly.
- Drop-In Dimensional Fit — The .317 x .625 inner and outer diameter dimensions match the factory bore and fastener stack exactly, allowing straightforward installation without modification.
- Confirmed Fitment — Directly compatible with HHXG5, HHXD5, and HHXD5-ES Whiteman ride-on power trowels.
- Sustained Clamping Performance — A correctly functioning Belleville washer maintains consistent clamp load under vibration and thermal cycling; a worn or flattened washer allows fastener loosening that can affect blade pitch control and drive system integrity.
- Genuine Multiquip OEM Part — Sourced directly from Multiquip, this is the same component used in original production — not a substituted generic hardware item.
A Belleville washer — also called a conical spring washer or disc spring — is a domed, ring-shaped component used to apply a controlled spring force within a fastener stack. Unlike a flat washer, its conical shape allows it to deflect under load and maintain consistent clamping pressure even as fasteners experience vibration or thermal expansion and contraction. In ride-on power trowels, where engine vibration and blade loading are continuous, this consistent preload is critical to keeping critical joints tight and preventing unwanted movement. When a Belleville washer flattens or fractures, clamp force drops, fasteners work loose, and mechanical wear accelerates across connected components.
Part Details
| Part Number | 37250 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Belleville Washer .317 x .625 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HHXG5 |
| Whiteman Ride-On Power Trowels | HHXD5 |
| Whiteman Ride-On Power Trowels | HHXD5-ES |
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.
