The Multiquip 90228 Safety Bumper Assembly Kit is a genuine OEM replacement designed for RW1403HF, RW1404, and RW1404MR series RAMMAX walk-behind rollers. As a direct OEM part, 90228 meets the original design specifications Multiquip built into these machines, ensuring the bumper assembly installs and functions exactly as intended. This kit is confirmed for RW1404MR units running serial number 326075 and up, as well as earlier RW1404 and RW1403HF models. Ordering the correct OEM kit by part number 90228 removes the guesswork and keeps your roller running safely and legally on the jobsite.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original bumper assembly design, ensuring correct mounting geometry, material grade, and structural integrity specific to RAMMAX walk-behind roller bumper systems.
- Kit Format for Complete Replacement — Supplied as a full assembly kit so all necessary components are replaced together, avoiding partial fixes that leave worn hardware in place.
- Broad RW-Series Fitment — Confirmed fit for RW1403HF, RW1404, and RW1404MR rollers, including RW1404MR units from serial number 326075 and up.
- Operational Safety Compliance — The safety bumper is a machine-rated protective component; using a correctly specified OEM replacement maintains the roller's designed operator protection standards during reversing and maneuvering.
- Straightforward Swap-In — Engineered to the original mounting points on the roller frame, so the assembly aligns and fastens without rework or modification to the machine.
The safety bumper assembly on a RAMMAX walk-behind roller serves as the machine's primary physical protection system during reverse travel and close-quarters maneuvering. It absorbs and deflects contact forces to protect both the operator and surrounding structures from damage caused by inadvertent roller movement. When the bumper assembly becomes cracked, deformed, or loses its mounting integrity, the roller's ability to safely operate in tight spaces is compromised — making timely replacement with a correct OEM kit essential for safe, compliant use.
Part Details
| Part Number | 90228 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Safety Bumper Assembly Kit |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1404 |
| Rollers | RW1403HF |
| 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.