The Multiquip 03173100 is a genuine OEM Hexagon Nut 1D81Z designed for use across multiple Multiquip compactor and roller platforms, including the MVH508DZ reversible plate compactor and RW1404, RW1404MR, and RW1504HF walk-behind rollers. As a direct OEM replacement, 03173100 is produced to the same specifications as the original hardware installed at the factory, ensuring a correct fit with no guesswork on installation. This fastener is a critical structural component used throughout these machines, and sourcing the correct grade and thread specification matters for torque retention and long-term holding strength. DHS Equipment supplies this part as an authorized Multiquip OEM replacement, so you can order with confidence.
Key Features
- Genuine OEM Hardware Grade — Manufactured to the exact thread pitch, material grade, and dimensional spec of the original fastener, ensuring consistent torque values and secure clamping force.
- Direct Drop-In Replacement — Matches the original nut profile and thread engagement on mating components, allowing straightforward installation without thread chasing or modification.
- Broad Multiquip Fitment — Compatible with the MVH508DZ plate compactor and RW1404, RW1404MR, and RW1504HF roller models, covering multiple machine families in one part number.
- Structural Holding Integrity — A worn, stripped, or incorrectly specified nut can cause fastener loosening under vibration loads — replacing with the correct OEM part maintains the structural integrity of the assembly.
- Vibration-Environment Rated — Compactors and rollers generate sustained vibration during operation; using an OEM-spec fastener helps prevent self-loosening in high-vibration environments.
A hexagon nut is a standard threaded fastener used to clamp and secure components together by threading onto a bolt or stud. In compaction and roller equipment, where vibration is constant and loads are cyclical, fastener specification — including thread pitch, material hardness, and dimensional accuracy — directly affects how well an assembly stays torqued over time. Using an underspec or incorrect nut risks fastener loosening, component movement, or accelerated wear on mating hardware. Replacing a worn or damaged nut with the correct OEM part restores the clamping integrity of the assembly and keeps the machine operating as designed.
Part Details
| Part Number | 03173100 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hexagon Nut 1D81Z |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH508DZ |
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1504HF up to S/N 1534188 |
| Rollers | RW1404 |
| Rollers | RW1404MR |
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.
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