The Multiquip 951790005 Washer Spring MQC180 is a genuine OEM component designed for the MQC-180 concrete pump. Sourced directly from Multiquip, this spring washer delivers the correct load rating and dimensional spec the MQC-180 requires for proper fastener tension and joint integrity. If you're servicing your MQC-180 and need a direct, by-the-book replacement, the part is the part to reach for.
Key Features
- Correct Spring Rate for Concrete Pump Service — Engineered to the exact load and deflection characteristics required by the MQC-180, ensuring fasteners maintain proper clamping force under pump vibration and pressure cycles.
- Genuine OEM Part — Supplied by Multiquip as an authorized replacement, matching the original material grade and geometry specified for the MQC-180 assembly.
- Direct Application Fit for MQC-180 — Sized and rated specifically for the MQC-180 concrete pump; installs in the same position and orientation as the original with no guesswork.
- Supports Joint and Fastener Integrity — A spring washer in proper condition prevents fastener loosening caused by continuous vibration — critical on a high-cycle machine like a concrete pump.
- Part of a Disciplined OEM Service Strategy — Using the correct Multiquip 951790005 during scheduled maintenance or repair keeps the MQC-180 performing to its rated output and avoids premature wear on surrounding components.
A spring washer is a hardened, slightly dished or coiled washer placed beneath a fastener to apply continuous axial tension against the nut or bolt head. On equipment like the MQC-180 concrete pump, where continuous vibration and pressure cycling are constant, fasteners are at ongoing risk of working loose over time. The spring washer acts as a locking element — absorbing micro-movement and maintaining clamping load so connections stay tight through demanding pump operation. When a spring washer loses its temper, deforms, or fractures, the fastener it supports can back out, leading to leaks, misalignment, or mechanical failure at the joint.
Part Details
| Part Number | 951790005 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Washer Spring MQC180 |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQC-180 | MQC-180 |
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.
