The Multiquip 335414001 Output Shaft is a genuine OEM component designed for MQD2H and MQD3H diaphragm pumps. As an OEM part, it is manufactured to the exact specifications required for correct fit and function within the pump drive assembly. This shaft is confirmed compatible with the MQD2H and MQD3H models, making it a direct replacement when the original component is worn or damaged. Sourced through DHS Equipment, you can order with confidence knowing you are receiving an authentic Multiquip part.
Key Features
- Genuine OEM Construction — Manufactured to exact Multiquip tolerances, ensuring the shaft engages the drive mechanism with the dimensional accuracy the pump requires.
- Direct-Fit Replacement — Designed to install into the existing pump housing without modification, matching the original shaft geometry for correct engagement.
- Confirmed Fitment — Compatible with MQD2H and MQD3H diaphragm pumps; verify your model code before ordering.
- Restores Full Drive Transfer — A worn or damaged output shaft reduces the power transferred to the pumping mechanism, leading to diminished flow and pressure; replacing it restores full pump output.
- Authentic Multiquip Part — Part number 335414001 is the exact OEM reference for this component, eliminating any guesswork when sourcing a replacement.
The output shaft is the mechanical link that transfers rotational power from the engine or motor drive to the pumping mechanism inside the diaphragm pump. It must maintain precise alignment and dimensional integrity to deliver consistent, efficient fluid movement. When the output shaft wears, cracks, or fails, the pump loses the ability to generate adequate flow and pressure, and continued operation can cause downstream damage to other drive components.
Part Details
| Part Number | 335414001 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Output Shaft |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diaphragm Pumps | MQD2H |
| Diaphragm Pumps | MQD3H |
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.
