The Multiquip 50425700 Collet is a genuine OEM component designed for QP2TZ and QP3TZ trash pumps. Sourced directly through Multiquip's authorized parts network, this collet delivers the exact dimensional tolerances and material specification required for proper shaft or fitting retention on these units. If you're servicing a QP2TZ or QP3TZ and need confidence in fitment accuracy, the OEM part number 50425700 is the correct specification for this application.
Key Features
- Genuine OEM Tolerancing — Manufactured to the exact dimensional spec Multiquip requires for secure clamping force and concentricity on trash pump assemblies.
- Direct-Fit Installation — Drops into the factory collet position without modification, maintaining proper shaft engagement and retention geometry.
- Confirmed Fitment — Verified for QP2TZ and QP3TZ Hatz diesel-powered trash pumps in the Multiquip quick-prime lineup.
- Retention Integrity — A worn or undersized collet allows shaft slippage and misalignment; the 50425700 restores correct clamping and prevents operational drift.
- Fuel System and Drive Compliance — Correct collet engagement is critical to maintaining safe, leak-free drive connections on pressurized pump systems.
A collet is a precision clamping collar that grips and secures a shaft, tube, or fitting in place within a pump assembly. On trash pumps like the QP2TZ and QP3TZ, the collet maintains concentricity and prevents rotational or axial slippage under load. When a collet wears, cracks, or loses clamping force, the result is shaft movement, vibration, and potential loss of pump performance or seal integrity — making timely replacement essential to keeping the pump operating correctly.
For questions about fitment or to confirm this part is correct for your specific unit, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 50425700 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Collet |
Compatibility & Fitment
| Name | Model |
|---|---|
| Trash Pumps | QP2TZ |
| Trash Pumps | QP3TZ |
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.
