The Multiquip 0481571650 O-Ring is a genuine OEM component designed for the QPT405SLT centrifugal pump. As a direct OEM replacement, this O-Ring is manufactured to the exact material and dimensional specifications required for proper sealing performance in the QPT405SLT pump assembly. Sourced directly through Multiquip's authorized parts network, this is the same part that ships on new equipment — giving you a fit you can count on when servicing your pump.
Key Features
- OEM-Grade Sealing Material — Manufactured to the precise compound and durometer specification required for centrifugal pump service, ensuring effective compression and a leak-free seal under operating pressure.
- Direct-Fit Replacement — Dimensioned to seat correctly in the QPT405SLT pump housing without trimming, stretching, or reworking the mating surfaces.
- Confirmed QPT405SLT Fitment — Verified for use on the Multiquip QPT405SLT centrifugal pump — use part number 0481571650 to confirm the correct seal for your application.
- Prevents Fluid Loss at the Source — A correctly seated O-Ring maintains internal pressure and keeps pump output consistent; a worn or damaged ring allows bypass leakage that reduces flow and can accelerate wear on surrounding components.
- Fuel and Fluid Compatibility — Engineered to resist the water, slurry, or fluid media handled by centrifugal pump applications, maintaining elasticity and sealing integrity across normal operating temperatures.
An O-Ring forms a static or dynamic seal between mating pump components, preventing fluid from bypassing the pressurized chamber and escaping at joints, housing interfaces, or shaft passages. In a centrifugal pump like the QPT405SLT, a properly conditioned O-Ring is essential to maintaining prime, sustaining discharge pressure, and protecting internal components from contamination. When an O-Ring degrades — through compression set, cracking, or chemical breakdown — it allows leakage that reduces pump efficiency and can lead to broader mechanical damage if left unaddressed.
Part Details
| Part Number | 0481571650 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Centrifugal Pumps | QPT405SLT |
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.
