The Multiquip 34400 is a genuine OEM Hex Head Bolt 12X100 designed for the MQ62TDD trash pump. As a direct OEM replacement, this bolt is manufactured to the exact dimensions and grade specifications used in original production, ensuring a proper fit without rework or modification at the fastener point. Sourced directly through Multiquip's authorized parts program, the 34400 is the correct hardware choice when servicing or rebuilding your MQ62TDD pump. Keeping OEM-spec fasteners on structural and mechanical connection points helps maintain the integrity and torque retention the machine was engineered around.
Key Features
- OEM-Grade Fastener Material — Manufactured to the same hardness and tensile grade as the original production bolt, maintaining correct clamping force at critical connection points.
- Exact 12X100 Dimensions — Matches the original thread pitch, shank diameter, and length for a direct drop-in installation with no fitting adjustments needed.
- Verified MQ62TDD Fitment — Confirmed compatible with the MQ62TDD Deutz diesel trash pump, so you can order with confidence.
- Structural Connection Integrity — A correct-spec bolt holds pump housings, covers, and mechanical assemblies at the designed torque load; an undersized or incorrect-grade substitute risks joint loosening under vibration.
- Genuine OEM Part — Backed by Multiquip's OEM parts program, this is the same component used on the production line — not an approximation.
A hex head bolt like the 34400 serves as a primary fastening element holding major structural or mechanical assemblies together on the pump. On a trash pump operating under continuous vibration and hydraulic load, fastener grade and dimensional accuracy directly affect whether joint faces stay sealed and aligned. When a bolt stretches, shears, or is replaced with an incorrect grade, it can allow movement between mating components, leading to leaks, misalignment, or accelerated wear on adjacent parts. Using the correct OEM replacement bolt restores the connection to its designed specification.
Part Details
| Part Number | 34400 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hex Head Bolt 12X100 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Trash Pumps | MQ62TDD |
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.
