The Multiquip 03783000 is a genuine OEM Adjusting Screw 1D81Z designed for the MVH508DZ reversible plate compactor and RW-series walk-behind rollers including the RW1404, RW1404MR, and RW1504HF. As a direct Multiquip OEM component, part 03783000 is manufactured to the same specifications as the original hardware installed at the factory, ensuring a correct fit without modification. This part covers a range of RW1404MR units from S/N 326075 and up, RW1504HF units up to S/N, and all listed MVH508DZ machines — always verify your serial number range before ordering.
Key Features
- Genuine OEM Construction — Sourced directly from Multiquip, this adjusting screw is manufactured to exact material and thread tolerances, ensuring the adjustment mechanism performs as intended under repeated use and vibration.
- Correct Thread and Dimensional Fit — The 1D81Z specification matches the original fastener profile, seating and threading precisely into the adjustment assembly without rework or shimming.
- Broad Model Coverage — Confirmed fitment across the MVH508DZ plate compactor and multiple RW-series rollers, including the RW1404, RW1404MR, and RW1504HF, subject to applicable serial number ranges.
- Adjustment Integrity Restored — A worn or damaged adjusting screw compromises the operator's ability to set and hold calibrated positions on the machine. Replacing it with the correct OEM part restores precise, repeatable adjustment control.
- Serial Number Range Verified — Fitment is documented for specific production ranges on the RW1404MR (S/N 326075 and up) and RW1504HF (up to S/N 1534188), so you can order with confidence knowing the part matches your unit's build spec.
An adjusting screw controls the positional setting of a component within the machine's adjustment assembly — typically governing tension, clearance, or travel limits depending on where it is installed. When this screw wears, strips, or becomes damaged, the adjustment it holds can shift under load or vibration, causing the machine to operate outside its intended parameters. Replacing it with the correct OEM part, Multiquip 03783000, restores secure, accurate adjustment and ensures the machine responds consistently to operator inputs.
For questions about fitment or to confirm compatibility with your specific unit, contact the DHS Equipment team directly.
Part Details
| Part Number | 03783000 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Adjusting Screw 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.
