The Multiquip 509010090 is a genuine OEM Nut 3/8 x 16 UNC-2A MRT-6 designed for the MRT-6 trench rammer. As a direct Multiquip OEM part, 509010090 is manufactured to the exact thread specification and dimensional tolerances required by the MRT-6, ensuring a secure, properly torqued connection every time. Sourced directly through authorized Multiquip distribution, this nut is a straightforward service item that keeps your MRT-6 running with correctly fastened components. Trust DHS Equipment for genuine Multiquip parts backed by accurate fitment verification.
Key Features
- Correct Thread Specification — Cut to 3/8 x 16 UNC-2A thread class, matching the exact fastener standard engineered into the MRT-6 trench rammer.
- Genuine OEM Construction — Manufactured to Multiquip's material and hardness requirements, delivering the clamping force and torque retention this application demands.
- Direct MRT-6 Fitment — Confirmed for the Multiquip MRT-6 trench rammer; installs in place of the original without any modification to mating hardware.
- Structural Integrity You Can Count On — A properly spec'd fastener prevents joint loosening under the sustained vibration loads that trench rammers generate during compaction cycles.
- Genuine Multiquip Part — Part 509010090 is a genuine OEM component supplied through authorized Multiquip channels, so you get the exact part the machine was built with.
A fastener nut at the 3/8 x 16 UNC-2A specification is a precision-threaded component used to secure structural or mechanical connections on the MRT-6 trench rammer. The UNC-2A thread class designation defines the fit tolerance between the nut and its mating bolt, which is critical on vibration-intensive equipment like a rammer where an incorrect or worn fastener can work loose under repeated impact loads. Using a correctly rated replacement nut maintains joint clamping force, prevents component movement, and protects surrounding parts from damage caused by a loose or failed fastener.
For questions about fitment or to confirm this is the correct part for your MRT-6, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 509010090 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Nut 3/8 x 16 UNC-2A MRT-6 |
Compatibility & Fitment
| Name | Model |
|---|---|
| MRT-6 | MRT-6 |
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.
