The Multiquip 140350 Manifold Gasket is a genuine OEM component designed for C30HDNI, C30HDN, C30HDNI Precision, and C30HDNI Zenith series Mayco concrete pumps. As a direct OEM replacement, it is manufactured to the same specifications as the original part, ensuring a proper seal between manifold surfaces under the demanding pressure cycles of concrete pumping operations. DHS Equipment supplies this part direct, so you can order with confidence knowing you are getting the correct component for your machine.
Key Features
- OEM-Grade Sealing Material — Manufactured to original equipment specifications, providing the compression and chemical resistance required at concrete pump manifold joints.
- Drop-In Replacement — Matches the original gasket profile exactly, seating directly between manifold mating surfaces without trimming or modification.
- Broad Mayco Pump Compatibility — Confirmed fitment across C30HDNI, C30HDN, C30HDNI Precision, and C30HDNI Zenith concrete pump models.
- Maintains Pumping Pressure Integrity — A properly sealed manifold keeps concrete mix moving efficiently through the system; a failed or worn gasket allows pressure loss and material leakage that disrupts the pour.
- Leak Prevention at High Cycle Loads — Concrete pumps operate under sustained hydraulic and material pressure; an OEM gasket holds its seal through repeated pumping cycles where undersized or mismatched gaskets fail prematurely.
The manifold gasket forms a pressure-tight seal between the manifold and the pump body, preventing concrete slurry and hydraulic pressure from escaping at the joint. In a concrete pump, this seal must withstand continuous mechanical stress, vibration, and exposure to abrasive mix — a leaking or blown gasket will cause pressure drop, material spillage, and potential damage to surrounding components. Replacing a worn manifold gasket promptly keeps the pump operating at full output and protects the manifold surfaces from erosion caused by escaping material.
For fitment questions or help confirming this part is correct for your specific machine configuration, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 140350 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Manifold Gasket |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | C30HDNI |
| Mayco Pumps | C30HDN |
| Mayco Pumps | C30HDNI Precision |
| Mayco Pumps | C30HDNI Zenith |
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.
