The Multiquip 0105091040 is a genuine OEM Pump Bolt M10 x 40 designed for QP3TH, QP3TZ, QP3TK, and QPT405SLT series pumps. As a factory-original fastener, this bolt meets the exact thread pitch, grade, and dimensional spec required for a secure pump assembly. Verified fitment covers both trash pump and centrifugal pump models in Multiquip's Quick-Prime lineup, so you can order with confidence. DHS Equipment sources this part directly through Multiquip's OEM supply chain to ensure you receive the correct component every time.
Key Features
- OEM-Grade Fastener Integrity — Manufactured to the exact thread specification and tensile grade required for pump housing applications, ensuring a properly torqued, leak-free connection.
- Direct-Fit Pump Hardware — The M10 x 40 dimensions match the factory-drilled bolt pattern on compatible pump assemblies, threading in cleanly without rework or modification to the housing.
- Broad Pump Family Coverage — Fits QP3TH, QP3TZ, and QP3TK trash pumps as well as the QPT405SLT centrifugal pump, making this a versatile fastener across Multiquip's Quick-Prime lineup.
- Maintains Pump Housing Clamping Force — A correctly spec'd bolt holds pump casing halves and components under operating pressure and vibration; an undersized or incorrect fastener risks loosening, misalignment, or fluid escape.
- Genuine OEM Part — Supplied as a Multiquip OEM component under part number 0105091040, ensuring traceability and consistency with the original build specification.
The pump bolt secures critical pump housing components — such as casing covers, volute sections, or mounting flanges — together under the mechanical stress and vibration generated during pumping operations. A properly torqued, correctly dimensioned bolt maintains the clamping force needed to keep internal pressure contained and mating surfaces aligned. When a pump bolt is stripped, corroded, or of an incorrect grade, it can allow housing sections to shift or leak, reducing pump efficiency and potentially causing damage to seals and impeller components.
Part Details
| Part Number | 0105091040 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pump Bolt M10 x 40 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Trash Pumps | QP3TH |
| Trash Pumps | QP3TZ |
| Centrifugal Pumps | QPT405SLT |
| Trash Pumps | QP3TK |
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.
