The Multiquip 4002 is a genuine OEM Hex Nut M8 designed for use across multiple Multiquip equipment families, including MVH308DZ, MVH408DZ, and MVH508DZ reversible plate compactors, RW1404, RW1404MR, and RW1504HF rollers, QP2TZ and QP3TZ trash pumps, and EHHNK5 ride-on power trowels. As a genuine OEM component, the 4002 is manufactured to the same specifications as the original hardware installed at the factory, ensuring a correct fit without guesswork. This M8 hex nut is a critical fastener used throughout the machine's assembly, and sourcing the correct OEM part helps maintain the structural integrity of the equipment. Keep a spare on hand — fasteners like this are often needed during routine maintenance or field repairs.
Key Features
- Genuine OEM Fastener Grade — M8 thread specification matches the original hardware used during assembly, ensuring correct torque retention and thread engagement.
- Direct Drop-In Replacement — Threads directly onto existing M8 studs and bolts across all compatible Multiquip equipment without any modification or rework.
- Broad Cross-Equipment Fitment — Compatible with MVH308DZ, MVH408DZ, MVH508DZ plate compactors, RW1404, RW1404MR, RW1504HF rollers, QP2TZ, QP3TZ trash pumps, and EHHNK5 ride-on trowels.
- Structural Integrity — A properly torqued hex nut keeps critical assemblies secure under sustained vibration and load — a worn, stripped, or incorrect nut can cause fastener failure mid-operation.
- Smart Stocking Part — Hardware this commonly used across multiple machine types is worth keeping in your parts inventory to avoid delays during maintenance or unexpected repairs.
An M8 hex nut is a metric-threaded fastener used to secure bolts, studs, and threaded components throughout the machine's frame, engine mounts, covers, and accessory assemblies. While small, fasteners like this play a direct role in keeping structural and mechanical connections tight under the constant vibration produced by compaction equipment, rollers, and pumps. A missing, stripped, or incorrect-sized nut can allow components to loosen progressively, leading to accelerated wear, misalignment, or component failure — making it important to replace with the correct OEM-spec hardware every time.
Part Details
| Part Number | 4002 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hex Nut M8 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH408DZ |
| Rollers | RW1404 |
| Rollers | P33/24 HHMR-BD w/Blade |
| Trash Pumps | QP2TZ |
| Trash Pumps | QP3TZ |
| Rollers | RW1404MR |
| Rollers | RW1504HF up to S/N 1534188 |
| Rollers | RW1404MR S/N 326075 and up |
| Plate Compactors | MVH508DZ |
| Plate Compactors | MVH308DZ |
| International Ride-On Power Trowels | EHHNK5 |
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.
