The Multiquip 40068810 Air Oil Bath Filter Z790/C30HD is a genuine OEM air filtration component designed for C30HD and Z790 series concrete pumps. Sourced directly from Multiquip, this filter meets the original engineering specifications for these machines, ensuring the engine receives clean, properly filtered air under demanding pour conditions. It is a direct-fit replacement for C30HD and Z790 equipment with no adaptation required during installation. Keep a spare on hand to stay ahead of scheduled maintenance intervals and protect your investment on the pour.
Key Features
- Genuine OEM Filtration Media — Engineered to the exact oil bath filtration specification required by C30HD and Z790 concrete pumps, not a generic approximation.
- Direct-Fit Replacement — Matches the original mounting configuration and dimensions for straightforward swap-out during service intervals.
- Confirmed Fitment — Compatible with Multiquip C30HD and Z790 concrete pump models; verify your model before ordering.
- Engine Protection Under Load — A properly functioning air oil bath filter keeps abrasive dust and debris out of the engine, preventing premature wear on piston rings and cylinder walls during continuous pumping operations.
- Fuel System and Engine Compliance — A degraded or clogged air filter disrupts the fuel-air mixture, causing rough running, increased fuel consumption, and potential engine damage — replacing on schedule keeps combustion clean and efficient.
An air oil bath filter uses a reservoir of oil to capture airborne dust, grit, and debris before they can enter the engine's combustion chamber. As incoming air passes through the oil bath, particulates are trapped in the oil film rather than passing through to the intake, providing a robust level of filtration suited to dirty construction environments. When the oil becomes saturated or contaminated, filtration efficiency drops sharply, increasing the risk of internal engine wear — making timely replacement of part 40068810 a straightforward step in protecting the long-term health of your C30HD or Z790 concrete pump.
Part Details
| Part Number | 40068810 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Air Oil Bath Filter Z790/C30HD |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | C30HD |
| Z790 | Z790 |
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.
