The Multiquip 50834 is a genuine OEM Flat Washer 5/16 designed for a wide range of Multiquip, Essick, and Whiteman equipment including PRO12, PRO20, MC64, MC94, WBH-16, AR13, and WM63 series machines. As a direct OEM replacement, part 50834 is manufactured to the exact dimensions and material grade specified by Multiquip, ensuring a correct fit across every compatible model. This washer is stocked and sold by DHS Equipment, your authorized source for genuine Multiquip OEM replacement parts. Confirm your model against the fitment list before ordering to ensure compatibility.
Key Features
- Correct 5/16 OEM Dimensions — Manufactured to the exact outer diameter, inner diameter, and thickness specified for Multiquip applications, ensuring proper load distribution and seating.
- Genuine OEM Part — Sourced directly from Multiquip, this is the same flat washer installed at the factory — not a generic substitute.
- Broad Cross-Equipment Fitment — Compatible with PRO12, PRO20, MC64, MC94, WBH-16, AR13, and WM63 series equipment spanning concrete mixers, stationary mixers, power buggies, rollers, and mortar mixers.
- Correct Clamping and Load Spread — A properly sized flat washer prevents fastener pull-through and surface damage, maintaining joint integrity under vibration and operational stress common to mixing and compaction equipment.
- Hardware-Grade Material — Built to withstand the corrosive and abrasive conditions typical of concrete, mortar, and asphalt jobsite environments.
A flat washer distributes the clamping load of a bolt or nut across a wider surface area, preventing the fastener from digging into or pulling through the material being joined. On equipment like concrete mixers, power buggies, and rollers, fasteners are subjected to continuous vibration and mechanical stress — a correctly sized and graded washer maintains joint tension and protects mating surfaces over time. When a washer is missing, undersized, or worn, fasteners can loosen prematurely or cause surface damage that compromises the structural integrity of the assembly.
Part Details
| Part Number | 50834 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Flat Washer 5/16 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Essick Mixers | PRO12 |
| Essick Mixers | PRO12E51 |
| Essick Mixers | PRO12E53 |
| Essick Mixers | PRO20 |
| MQ Mixers | MC64P/S |
| MQ Mixers | MC64SK/MC64PK |
| MQ Mixers | MC94P/S |
| MQ Mixers | MC94SK/MC94PK |
| Power Buggies | WBH-16 |
| Power Buggies | WBH-16E |
| Power Buggies | WBH-16EAWD |
| Power Buggies | WBH-16EAWDF |
| Power Buggies | WBH-16EF |
| Power Buggies | WBH-16F |
| Power Buggies | WBH-21EF |
| Rollers | AR13D |
| Rollers | AR13H |
| Rollers | AR13HA/HAR |
| Rollers | AR13HC |
| Rollers | AR14H |
| Whiteman Mixers | WM63E |
| Whiteman Mixers | WM63H5 |
| Whiteman Mixers | WM63H8 |
| Whiteman Mixers | WM63SLF |
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.
