The Multiquip 27633401H3 Intake Valve is a genuine OEM component designed for MTX60, MTX70, and MTX80 series rammers, including the MTX60SD, MTX60SF, MTX70SD, MTX80SD, and MTX80SF. As a direct OEM replacement, it is manufactured to the same specifications as the original part, ensuring a correct installation with no guesswork. Verified fitment also extends to the QP2E centrifugal pump. When you need to restore engine performance to factory-level function, starting with the correct part number — 27633401H3 — is the right call.
Key Features
- Genuine OEM Construction — Manufactured to the same metallurgical and dimensional tolerances as the original valve, ensuring proper sealing under the high-cycle compression demands of a rammer engine.
- Drop-In Engine Replacement — Seats directly into the valve port without modification, maintaining the correct stem clearance and valve timing your engine depends on.
- Broad Rammer Compatibility — Confirmed fit across MTX60SD, MTX60SF, MTX70SD, MTX80SD, and MTX80SF models, covering a wide range of the MTX rammer family.
- Restores Full Engine Breathing — A worn or burnt intake valve causes loss of compression, hard starting, and power drop. Replacing it with part this part restores proper air-fuel charge on every stroke.
- Fuel System Safety Compliance — A correctly seating intake valve prevents backfire conditions that can occur when valve sealing is compromised, supporting safe engine operation on the worksite.
The intake valve controls the flow of the air-fuel mixture into the engine cylinder during the intake stroke. It opens to allow the charge in, then seals completely during compression and combustion to maintain cylinder pressure. When an intake valve wears, burns, or loses its seat seal, compression drops sharply — resulting in difficult starting, rough running, and a significant loss of tamping force. Replacing a failed valve promptly keeps the engine operating at its rated output and prevents secondary damage to the cylinder head and piston.
Part Details
| Part Number | 27633401H3 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Intake Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MTX60SD |
| Rammers | MTX80SD |
| Rammers | MTX80SF |
| MQ Centrifugal Pumps | QP2E |
| Rammers | MTX60SF |
| Rammers | MTX70SD |
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.
