The Multiquip C11470099 Leather Washer MQC180 is a genuine OEM component designed for the MQC-180 concrete pump. Sourced directly from Multiquip, this leather washer delivers the material integrity and dimensional accuracy required to maintain a proper seal within the pump's piston or valve assembly. Verified for the MQC-180, this part installs as a direct drop-in replacement with no adaptation needed. Keep a spare on hand to minimize unplanned stoppages during active pours.
Key Features
- OEM-Grade Leather Material — Genuine Multiquip leather construction ensures correct compression characteristics and sealing performance within the pump cylinder, holding up under the pressure cycles a concrete pump demands.
- Direct-Fit Replacement — Dimensioned to OEM specification for the MQC-180, this washer seats and seals exactly as the original, maintaining consistent piston stroke and output pressure.
- Confirmed MQC-180 Fitment — Specifically validated for the Multiquip MQC-180 cycloidal-drive concrete pump; check your model plate before ordering to confirm compatibility.
- Sustained Pumping Pressure — A properly conditioned leather washer maintains the pressure differential across the piston that keeps concrete moving through the line; a worn washer causes pressure drop, inconsistent output, and pump stall.
- Genuine OEM Part — Part C11470099 is a factory Multiquip component, ensuring the material grade, thickness, and cut profile meet the original design requirements for the MQC-180 pump.
A leather washer in a concrete pump serves as a sealing element within the piston or valve circuit, creating a pressure-tight barrier that allows the pump to build and sustain the force needed to push concrete through the delivery line. Leather is used in this application because it is naturally self-lubricating under compression and conforms to the bore surface over time, maintaining an effective seal even as it wears in. When this washer becomes dried out, cracked, or compressed beyond its service limit, the pump loses pressure efficiency, output becomes erratic, and the piston assembly can sustain accelerated wear — making timely replacement critical to keeping the MQC-180 operating at full capacity.
Part Details
| Part Number | C11470099 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Leather Washer 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.
