The Multiquip 04021800 Spring 1D81Z is a genuine OEM replacement spring designed for RAMMAX walk-behind roller models, including the RW1404MR (S/N 326075 and up) and the RW1504HF (up to S/N ). As an authentic Multiquip OEM component, the 04021800 is manufactured to the same specifications as the original part, ensuring a direct, hassle-free installation. When you need a confirmed-fit replacement spring for your RAMMAX roller, sourcing the correct OEM 04021800 is the fastest way to get your machine back in service.
Key Features
- Genuine OEM Spring Tension Integrity — Manufactured to original load and rate specifications, ensuring the spring delivers the correct tension and rebound behavior for your roller's mechanical system.
- Direct Drop-In Installation — Engineered to match the original mounting points and dimensions, allowing straightforward swap-out with no reworking of surrounding components.
- Confirmed Fitment for RAMMAX Rollers — Verified for the RW1404MR (S/N 326075 and up) and RW1504HF (up to S/N 1534188) walk-behind roller models.
- Consistent Mechanical Response — A correctly tensioned spring keeps linked mechanical functions operating in sync; a fatigued or broken spring can cause irregular operation, increased wear on adjacent parts, or loss of adjustment control.
- Authorized Multiquip OEM Part — Sold by DHS Equipment as an authorized Multiquip parts distributor, so you receive an authentic component backed by the manufacturer's part number.
Springs in walk-behind roller assemblies serve as critical tension and return components within mechanical linkages, control systems, or vibration-related sub-assemblies. They store and release energy to keep moving parts properly loaded against one another, maintain consistent return motion, and absorb operational forces that would otherwise cause premature wear on harder components. When a spring fatigues, loses its set, or breaks entirely, the mechanical system it supports can become loose, erratic, or unresponsive — leading to inconsistent compaction performance or the need for more extensive repairs down the line.
Part Details
| Part Number | 04021800 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spring 1D81Z |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1504HF up to S/N 1534188 |
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.
