The Multiquip 02041023454 Bolt Stud ST-410012X2 DNS is a genuine OEM fastener designed for the ST-4100 swing tube concrete pump. As a direct source OEM replacement, this stud bolt carries the same specification as the original hardware shipped from the factory, ensuring correct thread engagement, load rating, and dimensional fit. Sourced directly through authorized Multiquip supply channels, 02041023454 is the part number to use when ordering for ST-4100 service and maintenance.
Key Features
- OEM-Spec Fastener Grade — Manufactured to the same material hardness and thread specification as the original stud, so clamping force and torque values remain accurate during reassembly.
- Direct Drop-In Replacement — Matches the original stud's thread pitch, diameter, and length, seating into existing mounting points on the ST-4100 without rework or thread chasing.
- ST-4100 Concrete Pump Fitment — Verified for use on the Multiquip ST-4100 swing tube concrete pump series, so there is no guesswork on compatibility before ordering.
- Structural Integrity Where It Counts — A correct, undamaged stud maintains the clamping load needed to keep pump assemblies properly sealed and aligned under continuous pumping pressure.
- Genuine Multiquip OEM Part — Supplied as genuine OEM, meaning the specification, markings, and quality control behind this stud meet Multiquip's own production standards.
A bolt stud is a fully threaded or partially threaded fastener used to clamp two or more components together by threading into a tapped bore on one side and accepting a nut on the other. In a concrete pump like the ST-4100, studs secure critical assemblies — including pump housings, wear plates, and valve components — that must remain tightly clamped against high pumping pressures. A worn, stretched, or cross-threaded stud cannot maintain the required clamping load, which can lead to joint separation, fluid leaks, or misalignment of internal components during operation.
For technical assistance or to confirm fitment before ordering, contact the DHS Equipment team directly.
Part Details
| Part Number | 02041023454 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bolt Stud ST-410012X2 DNS |
Compatibility & Fitment
| Name | Model |
|---|---|
| ST-4100 | ST-4100 |
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.
