The Multiquip 50128100 Stud is a genuine OEM fastener designed for RAMMAX walk-behind rollers and Hatz-powered trash pump models including RW1404, RW1404MR, RW1504HF, QP3TZ, and QP2TZ. As a direct Multiquip OEM component, it is manufactured to the exact material grade and dimensional tolerances required by the original equipment. DHS Equipment stocks this part to help keep your machines running with the correct hardware every time.
Key Features
- Genuine OEM Material Grade — Manufactured to the exact tensile and dimensional specification Multiquip requires for threaded fastener applications in this equipment family.
- Direct-Fit Replacement — Threads, shank diameter, and length match the original installation point, allowing straightforward drop-in service without reworking the mating components.
- Broad Fitment Coverage — Confirmed for RW1404, RW1404MR, RW1504HF walk-behind rollers and QP3TZ, QP2TZ trash pumps across applicable serial number ranges.
- Structural Integrity Where It Counts — A correct, undamaged stud maintains proper clamping load on fastened assemblies; a worn or incorrect stud risks loose connections, vibration damage, and component failure under load.
- Sourced Direct from Multiquip — Sold as a genuine OEM part through DHS Equipment, an authorized Multiquip parts distributor, so you receive the exact component the machine was built with.
A stud is a fully threaded or partially threaded fastener that anchors into one component and accepts a nut on the exposed end, creating a fixed threaded post that securely clamps mating parts together. In compaction and pump equipment, studs are commonly used on covers, housings, and structural connections where repeated assembly and disassembly is required — the fixed post guides components into alignment and distributes clamping force evenly. When a stud is damaged, corroded, or replaced with an incorrect size, the joint can lose clamping load, leading to leaks, loosening under vibration, or damage to the surrounding threads in the housing.
For fitment questions or to confirm compatibility with your specific serial number range, contact DHS Equipment directly — our parts team is ready to help you identify the right component for your machine.
Part Details
| Part Number | 50128100 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Stud |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1504HF up to S/N 1534188 |
| Rollers | RW1404 |
| Rollers | RW1404MR |
| Trash Pumps | QP3TZ |
| Trash Pumps | QP2TZ |
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.
