The Multiquip 910030011 is a genuine OEM Bonded Seal Washer MQC-180 designed for the MQC-180 concrete pump. As a direct OEM replacement, this washer is manufactured to the same specifications as the original component installed at the factory, ensuring a correct, leak-free fit in the hydraulic or fluid system of your MQC-180. Sourced directly through authorized Multiquip distribution channels, 910030011 is the correct part to specify when servicing or rebuilding your machine. DHS Equipment stocks this genuine Multiquip component so you can get your MQC-180 back in service without delay.
Key Features
- OEM Sealing Integrity — Bonded construction combines a metal outer ring with a rubber sealing element, delivering the compression load and fluid-tight seal the MQC-180 hydraulic system demands.
- Direct-Fit Replacement — Matches the original washer dimensions and bonding material spec, so it seats correctly against mating surfaces without reworking ports or fittings.
- Confirmed MQC-180 Compatibility — Genuine Multiquip part this part is validated for the MQC-180 cycloidal concrete pump series.
- Leak Prevention — A properly seated bonded seal washer prevents fluid weeping at threaded connections, keeping system pressure consistent and protecting surrounding components from contamination or wear.
- Genuine OEM Quality — Supplied as an authentic Multiquip OEM component, not an approximation — correct rubber compound grade and metal carrier material for the operating pressures of the MQC-180.
A bonded seal washer — sometimes called a Dowty washer — is a sealing fastener that combines a metal ring with a bonded rubber insert. When torqued into place at a threaded port or banjo fitting, the rubber element compresses to form a pressure-tight seal against hydraulic fluid, oil, or water. In a concrete pump like the MQC-180, these washers are commonly used throughout the hydraulic circuit and fluid connections. A worn, cracked, or incorrectly sized bonded seal washer will allow fluid to weep from fittings, leading to pressure loss, contamination, and potential damage to pumping components over time.
For fitment questions or to confirm this is the correct part for your MQC-180, contact the DHS Equipment team directly.
Part Details
| Part Number | 910030011 |
|---|---|
| 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.
