The Multiquip 551332090 Cylinder MRX-440 is a genuine OEM cylinder designed for the MRX-440. Sourced directly from Multiquip, this part meets the exact specifications of the original component, ensuring a proper fit and consistent operation. If you are servicing or rebuilding an MRX-440, the part is the correct OEM replacement cylinder for the job.
Key Features
- Genuine OEM Cylinder Construction — Manufactured to the same dimensional and material tolerances as the original, maintaining the compression integrity critical to consistent engine or pump output.
- Direct-Fit Installation — Engineered specifically for the MRX-440, this cylinder matches all bore dimensions, port locations, and mounting interfaces for a straightforward installation.
- MRX-440 Compatibility — Confirmed fitment for MRX-440 equipment, removing the guesswork when sourcing a replacement cylinder for this model.
- Sustained Output Performance — A properly seated cylinder maintains the compression and sealing necessary for the machine to deliver its rated working performance; a worn or cracked cylinder leads to power loss and erratic operation.
The cylinder is a core structural and functional component within the engine or power unit assembly. It forms the combustion or compression chamber where energy is generated to drive the machine, and its bore surface works in direct contact with the piston and rings to maintain a proper seal. When a cylinder becomes worn, scored, or cracked, compression drops, the machine loses power, and continued operation risks damage to surrounding components such as the piston, rings, and gaskets. Replacing a worn cylinder with a correct-specification OEM part restores proper compression and protects the rest of the assembly.
For questions about fitment or to confirm this is the right part for your MRX-440, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 551332090 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cylinder MRX-440 |
Compatibility & Fitment
| Name | Model |
|---|---|
| MRX-440 | MRX-440 |
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.
