The Multiquip EM506109 Washer is a genuine OEM washer designed for EM900SD, WTB-16, and WTB-16PD equipment. Sourced directly from Multiquip, this washer delivers the exact fit and material specification required for proper assembly and long-term fastener retention. It is confirmed compatible with Essick concrete mixers and Whiteman track power buggies, making it a straightforward, worry-free replacement when servicing these machines.
Key Features
- Genuine OEM Material Spec — Manufactured to Multiquip's exact thickness, diameter, and hardness tolerances, ensuring the washer seats and distributes load correctly at the fastener point.
- Direct Drop-In Replacement — Matches the original hardware configuration, seating flush against mating surfaces without shimming or modification to fastener positions.
- Confirmed Fitment — Compatible with EM900SD Essick concrete mixers and WTB-16 and WTB-16PD Whiteman track power buggies.
- Fastener Load Distribution — Properly spreads clamping force across the bearing surface, protecting the joint from loosening under the vibration and operational stress these machines produce.
- Corrosion-Resistant Construction — Built to withstand the wet concrete, mud, and outdoor exposure typical in mixer and buggy applications, preserving joint integrity over repeated service cycles.
A washer functions as a load-distributing interface between a fastener — such as a bolt or nut — and the surface it bears against. By spreading clamping force over a wider area, it prevents the fastener from pulling through or damaging softer material and helps the joint maintain its clamping load under vibration. When a washer is worn, deformed, or missing, fasteners can work loose, leading to misaligned components, accelerated wear on mating hardware, and potential structural failure at the joint.
Part Details
| Part Number | EM506109 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Essick Mixers | EM900SD |
| Power Buggies | WTB-16 |
| Power Buggies | WTB-16PD |
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.
