The Multiquip 910030032 is a genuine OEM Bonded Seal Washer MQC-180 designed for the MQC-180 concrete pump. As a direct factory replacement, this part meets the original design intent for sealing performance in the MQC-180 hydraulic and fluid systems. Sourced directly through authorized distribution at DHS Equipment, you can order with confidence knowing you are getting the correct part for your machine.
Key Features
- Genuine OEM Sealing Material — Bonded construction combines a metal carrier with a rubber sealing element, delivering the correct compression and fluid-tight performance required in the MQC-180 pump circuit.
- Drop-In Replacement — Matches the original washer dimensions and bonded profile for the MQC-180, allowing straightforward installation without rework or shimming.
- Confirmed MQC-180 Fitment — Engineered specifically for the Multiquip MQC-180 cycloidal concrete pump; always verify your model before ordering.
- Leak Prevention at the Source — A failed or deteriorated bonded seal washer can allow hydraulic fluid or oil to bypass the fastener bore, leading to pressure loss and contamination; this OEM replacement restores the seal to spec.
- Fuel and Fluid System Safety — Used in fluid-carrying connections, a properly rated bonded seal washer prevents seepage that could create slippery surfaces or fire risk around hot components — correct spec matters.
A bonded seal washer is a sealing fastener washer that combines a rigid outer metal ring with a vulcanized rubber insert bonded to its inner face. When the washer is torqued down onto a port face or banjo bolt, the rubber element compresses and flows into micro-surface irregularities, creating a fluid-tight seal around the bore. On a concrete pump like the MQC-180, these washers are commonly found in hydraulic line connections and oil drain or fill ports where preventing fluid leakage is critical to sustained pump pressure and clean operation. When a bonded seal washer ages, hardens, or is reused after removal, the rubber element loses its ability to compress correctly, resulting in seeps or weeps that can escalate into pressure drops or component damage if left unaddressed.
Part Details
| Part Number | 910030032 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bonded Seal Washer MQC-180 |
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.
