The Multiquip 54153 Allen Head Cap Screw 18X40 Black is a genuine OEM fastener designed for RAMMAX walk-behind roller models including the RW1404, RW1404MR, RW1403HF, RW1504HF, P33/24 HHMR-BD with blade, and P33/24 FR/FC/FCR series. Sourced directly through Multiquip's OEM supply chain, this screw is manufactured to the exact dimensional and material specifications required for proper assembly and torque retention on these machines. Confirm your model and serial number against the fitment data above before ordering to ensure this is the correct fastener for your application.
Key Features
- OEM-Correct Thread and Dimensional Spec — Manufactured to the exact 18X40 specification called out in Multiquip's parts documentation, ensuring proper thread engagement and clamping force.
- Genuine Multiquip OEM Part — Sourced directly from Multiquip, this is the same fastener installed on the production line — not an approximation.
- Black Finish for Corrosion Resistance — The black finish provides a layer of surface protection suited to the outdoor and wet-environment operating conditions common to compaction roller work.
- Direct Replacement for Multiple RAMMAX Roller Variants — Confirmed fitment across RW1404, RW1404MR, RW1403HF, RW1504HF, P33/24 HHMR-BD, and P33/24 FR/FC/FCR models, including serial number-specific variants.
- Allen Drive for Positive Torque Application — The hex socket head design allows for precise torque application in confined assembly areas where a standard hex head may not seat correctly.
An Allen head cap screw — also called a socket head cap screw — is a high-strength fastener driven by a hex key (Allen wrench) inserted into a recessed socket in the bolt head. On RAMMAX roller assemblies, fasteners like the 54153 are used to secure structural and mechanical components where controlled clamping force is critical to safe and stable operation. When a cap screw is missing, stripped, or substituted with an incorrect size, it can lead to component loosening, vibration-related fatigue damage, or unsafe operation of the roller during compaction passes. Using the correct OEM-specified fastener maintains the integrity of the assembly as designed.
For fitment questions or help confirming compatibility with your specific serial number range, contact the DHS Equipment team directly.
Part Details
| Part Number | 54153 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Allen Head Cap Screw 18X40 Black |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1504HF up to S/N 1534188 |
| Rollers | RW1404 |
| Rollers | RW1404MR |
| Rollers | RW1403HF |
| Rollers | P33/24 HHMR-BD w/Blade |
| Rollers | P33/24 FR/FC/FCR |
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.
