The Multiquip 63521 Shock Mount is a genuine OEM component designed for RAMMAX walk-behind roller models including RW1404, RW1404MR, RW1504HF, and P33/24 series equipment. As a direct OEM replacement, this part is manufactured to the same specifications as the original, ensuring a correct fit without modifications to your machine. Sourced directly through authorized channels, the 63521 is the part number specified by Multiquip for these roller applications. DHS Equipment stocks genuine Multiquip parts to help you get your equipment back in service with confidence.
Key Features
- Genuine OEM Vibration Control: — Manufactured to original Multiquip specifications, delivering the correct damping rate and load capacity required for walk-behind roller applications.
- Direct Bolt-In Replacement: — Matches the original mounting geometry and hardware interface on RW1404, RW1404MR, RW1504HF, and P33/24 roller models for a straightforward swap.
- Broad Roller Fitment: — Compatible across multiple RAMMAX roller variants, including serial-number-specific configurations such as RW1404MR S/N 326075 and up and RW1504HF up to S/N 1534188.
- Protects Operator and Machine: — A properly functioning shock mount absorbs and isolates vibration between the compaction drum and the machine frame, shielding the operator handles and structural components from fatigue-inducing stress cycles.
- Prevents Accelerated Wear: — A worn or deteriorated shock mount allows excessive vibration to transfer into the frame, accelerating wear on adjacent components and degrading compaction control.
The shock mount on a walk-behind roller acts as a vibration isolation buffer between the vibrating drum assembly and the machine's main frame and handle structure. By absorbing and dampening the high-frequency compaction forces generated during operation, it protects both the operator from harmful vibration exposure and the machine's frame from metal fatigue over time. When a shock mount degrades — through cracking, compression set, or separation — vibration transfers directly into the chassis, leading to loose fasteners, premature component wear, and a noticeable loss of operator control during compaction passes.
For questions about fitment or to confirm this is the correct part for your specific roller serial number, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 63521 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Shock Mount |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1404 |
| Rollers | RW1404MR |
| Rollers | RW1504HF up to S/N 1534188 |
| Rollers | P33/24 HHMR-BD w/Blade |
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.
