The Multiquip 03791400 is a genuine OEM Washer 2G40 Hatz designed for RAMMAX walk-behind roller models including the RW1404, RW1404MR, and RW1504HF. As a direct Multiquip OEM component, 03791400 is manufactured to the exact material and dimensional tolerances required by these machines. This washer is confirmed to fit RW1404MR units with serial number 326075 and up, as well as RW1504HF units up to serial number, making part number verification straightforward before you order. DHS Equipment supplies this part direct, so you can be confident you are receiving the correct component for your roller.
Key Features
- Genuine OEM Material Integrity — Produced to Multiquip's specified hardness and dimensional tolerances for a Hatz engine-related washer application, ensuring proper load distribution and sealing performance.
- Drop-In Installation — Engineered to seat exactly as the original, requiring no reworking of mating surfaces or fastener positions on supported roller models.
- Confirmed RAMMAX Roller Fitment — Verified for RW1404, RW1404MR (S/N 326075 and up), and RW1504HF (up to S/N 1534188) walk-behind roller models.
- Maintains Proper Clamping Force — A correctly sized and rated washer preserves the specified torque and clamping load on fastened assemblies; a worn or incorrect washer can allow fastener loosening under the vibration loads typical of roller operation.
- Direct OEM Source — Supplied by DHS Equipment as an authorized Multiquip parts distributor, backed by the manufacturer's part number 03791400 for accurate ordering and record-keeping.
A washer serves as a load-distributing interface between a fastener and the surface it bears against, spreading clamping force evenly to protect mating components and maintain secure assembly under operational stress. In equipment powered by a Hatz engine — such as the RW1404 and RW1504HF RAMMAX rollers — engine and drivetrain fasteners are subjected to continuous vibration, making the correct washer specification critical to long-term joint integrity. Using an incorrect or worn washer can result in uneven load distribution, fastener loosening, or surface damage to engine or frame components over time.
For fitment questions or to confirm compatibility with your specific serial number range, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 03791400 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Washer 2G40 Hatz |
Compatibility & Fitment
| Name | Model |
|---|---|
| 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.
