The Multiquip KIT205 Pump Mechanical Seal Sleeve O-Rings Kit is a genuine OEM assembly designed for QPT205SLT, QP205SLT, QP205SH, and WT5HP series centrifugal and water trailer applications. This kit delivers everything needed to restore the pump's internal sealing system in a single service package, eliminating the hassle of sourcing individual components separately. Sourced directly from Multiquip, the KIT205 ensures correct material grades, dimensional tolerances, and compatibility across the supported model families. Keeping a kit on hand means faster turnarounds when seal wear or leakage is detected before it becomes a larger repair.
Key Features
- Complete OEM Seal System: — Includes the mechanical seal, sleeve, and O-rings as a matched set, so every contact surface is replaced with parts engineered to work together.
- Leak-Proof Material Specification: — O-rings and seal components are produced to Multiquip's material and compression specifications, resisting fluid degradation and maintaining a positive seal under pump operating pressures.
- Direct Fitment: — Confirmed for QPT205SLT, QP205SLT, QP205SH, and WT5HP/WTE5HP series equipment; installs in place of the original components without adaptation.
- Restores Full Pump Efficiency: — A worn mechanical seal allows water to bypass the impeller housing, reducing output pressure and flow rate. Replacing the full seal assembly restores the pump to proper operating performance.
- Prevents Bearing and Shaft Damage: — A failing shaft seal allows water ingress into the bearing cavity, accelerating wear on surrounding components. Timely seal replacement protects the broader pump drivetrain.
The mechanical seal in a centrifugal pump is the primary barrier between the rotating shaft and the pump housing, preventing water from escaping along the shaft during operation. The sleeve protects the shaft from wear at the seal contact point, while the O-rings provide static sealing at key mating faces within the pump body. When any of these components degrade — through normal wear, cavitation damage, or chemical exposure — the pump will begin leaking externally or lose prime, reducing output and risking damage to adjacent components. Replacing all three elements together as a kit ensures the entire sealing system is restored at once rather than addressing one failure point at a time.
Part Details
| Part Number | KIT205 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pump Mechanical Seal Sleeve O-Rings Kit |
Compatibility & Fitment
| Name | Model |
|---|---|
| Centrifugal Pumps | QPT205SLT |
| Centrifugal Pumps | QP205SLT |
| Centrifugal Pumps | QP205SH |
| Water Trailer | WT5HP-WTE5HP-WT5HPSG |
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.
