The Multiquip 29750 U-Bolt 1/4-20 x 1.0 x 2.75 is a genuine OEM fastener designed for MQ Diaphragm Pump models including the MQ-D305 and D306. As a direct OEM replacement, this U-bolt delivers the correct thread spec, bend radius, and dimensional fit required by the original pump design. Sourced directly from Multiquip, part 29750 is the same component built into these machines at the factory. Verify your model and part number before ordering to ensure a correct match.
Key Features
- OEM-Spec Threading and Dimensions — Built to the exact 1/4-20 thread specification and 1.0 x 2.75 bend dimensions required by the original pump assembly, ensuring proper clamping force and fit.
- Drop-In Replacement — Mounts directly in the same position as the original hardware with no modification to surrounding components or mounting surfaces.
- Fits MQ-D305 and D306 Diaphragm Pumps — Confirmed fitment for these Multiquip diaphragm pump models; always cross-reference your part number before ordering.
- Maintains Clamping Integrity — A correctly sized and threaded U-bolt holds pump components securely under operating vibration and pressure; an undersized or worn fastener can allow movement and misalignment.
- Genuine Multiquip OEM Part — Supplied through an authorized Multiquip dealer channel, so you receive the correct part with confidence in its source and specification.
A U-bolt is a threaded fastener shaped in a U-profile used to clamp and secure components to a pipe, frame rail, or structural member. In a diaphragm pump assembly, U-bolts are typically used to anchor hose connections, pipe sections, or mounting brackets firmly in place. When a U-bolt is damaged, stretched, or the threads are stripped, it can no longer maintain the clamping load needed to keep components seated correctly, which can result in movement, leaks, or accelerated wear at the connection point.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team before placing your order.
Part Details
| Part Number | 29750 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | U-Bolt 1/4-20 x 1.0 x 2.75 |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Diaphragm Pumps | MQ-D305 |
| MQ Diaphragm Pumps | D306 |
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.
