The Multiquip 05141600 Fitting Key A6.3 5X61 is a genuine OEM component designed for the QP3TZ trash pump. Sourced directly from Multiquip, this key ensures a precise fit within the pump's drive assembly, maintaining proper shaft-to-component engagement exactly as specified for the QP3TZ. When you order 05141600 from DHS Equipment, you're getting an authentic Multiquip part backed by the manufacturer's own production standards — no guesswork on fitment or compatibility.
Key Features
- Genuine OEM Integrity — Manufactured by Multiquip to exact dimensional tolerances, ensuring the key seats correctly in the keyway without slop or misalignment.
- Direct Drive Engagement — Designed to lock shaft and hub together securely, transmitting rotational force cleanly through the pump's drive train.
- Confirmed QP3TZ Fitment — Verified for use on the Multiquip QP3TZ trash pump; match your model code before ordering to ensure compatibility.
- Protects Against Shaft Wear — A correctly seated key prevents relative movement between mating components, guarding against fretting damage to the shaft and hub bore over time.
- Simple Swap, Exact Spec — Drop-in replacement that installs into the existing keyway without machining or modification, restoring the drive connection to its original operating condition.
A fitting key — sometimes called a shaft key or drive key — is a small but critical component that locks a rotating shaft to a hub, impeller, or pulley so that torque is transferred between them rather than one slipping against the other. In a trash pump like the QP3TZ, the key keeps the impeller positively coupled to the drive shaft, which is essential for maintaining pump flow and pressure. When a key shears or wears, the shaft spins independently of the impeller, causing a complete loss of pumping action — making prompt replacement with the correct OEM part essential to restoring full operation.
For questions about fitment or to confirm this is the right part for your equipment, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 05141600 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fitting Key A6.3 5X61 |
Compatibility & Fitment
| Name | Model |
|---|---|
| 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.
