The Multiquip 0181050820 is a genuine OEM Bolt Set with Lock Washer (Pump) designed for Multiquip centrifugal and dewatering pump models including QP303B, QP205SH, QP2B, QP15HP, QPT305SLT, QP305SLT, QPT205SLT, QP205SLT, QP2H, and QP303H. As a factory-original component, this bolt set is manufactured to the exact specifications required for secure pump assembly on these units. Sourcing the correct OEM fastener set ensures the pump casing is properly torqued and sealed, protecting the integrity of the pump under demanding field conditions. Verify your model code against the fitment list above before ordering to confirm compatibility.
Key Features
- OEM-Grade Fastener Specification — Manufactured to the thread pitch, grade, and dimensional tolerances specified for Multiquip centrifugal pump assemblies, ensuring consistent clamping force across the pump casing.
- Integrated Lock Washer Included — Each bolt in the set is paired with a lock washer, providing vibration-resistant retention that keeps pump components secured during continuous operation.
- Broad Centrifugal Pump Fitment — Confirmed for QP303B, QP2H, QP205SLT, QP305SLT, QPT305SLT, QPT205SLT, QP205SH, QP2B, QP15HP, and QP303H models.
- Complete Set Supplied — All required bolts and lock washers are included together, so the pump can be fully assembled or reassembled without sourcing individual hardware separately.
- Genuine Multiquip OEM Part — Part number 0181050820 is a direct factory replacement, eliminating guesswork on fitment and ensuring the fasteners meet the original design requirements for these pump models.
The bolt set with lock washer (pump) is the hardware assembly used to secure the pump casing, volute, or related structural components on Multiquip centrifugal pumps. Properly torqued fasteners are critical to maintaining a leak-free seal between pump sections and preventing casing separation under pressure or vibration. When these bolts loosen, strip, or corrode, the pump casing can shift or leak, leading to pressure loss, accelerated wear on internal components, and potential pump failure. Replacing worn or damaged fasteners with the correct OEM-spec set restores casing integrity and keeps the pump operating at rated performance.
Part Details
| Part Number | 0181050820 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bolt Set with Lock Washer (Pump) |
Compatibility & Fitment
| Name | Model |
|---|---|
| Centrifugal Pumps | QP303B |
| Centrifugal Pumps | QP205SH |
| Centrifugal Pumps | QP2B |
| Centrifugal Pumps | QP15HP |
| Centrifugal Pumps | QPT305SLT |
| Centrifugal Pumps | QP305SLT |
| Centrifugal Pumps | QPT205SLT |
| Centrifugal Pumps | QP205SLT |
| Centrifugal Pumps | QP2H |
| Centrifugal Pumps | QP303H |
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.
