The Multiquip 58450 Lock Washer 6MMW-700 1402 2400 DIN 7980 is a genuine OEM replacement fastener component designed for Multiquip RAMMAX walk-behind rollers including the RW1403HF, RW1404, RW1404MR, RW1504HF, RW1810, and RW3010 series. As a direct OEM part, 58450 meets the original design and material specifications Multiquip engineers built into these machines. Sourced directly through an authorized Multiquip dealer, this lock washer ensures you are installing the correct hardware for your roller model. DHS Equipment stocks genuine Multiquip parts so you can get your machine back to work without sourcing uncertainty.
Key Features
- DIN 7980 Specification: — Meets the DIN 7980 standard for helical spring lock washers, ensuring correct tension and bite characteristics for the fastener joint it secures.
- Genuine OEM Hardware: — Manufactured to the exact material hardness and dimensional tolerances specified by Multiquip, so the washer performs as intended under vibration-heavy roller operation.
- Direct-Fit Replacement: — Sized at 6MM to match the original mounting hardware on RW series RAMMAX walk-behind rollers, dropping straight into the existing fastener assembly without modification.
- Broad RW Series Coverage: — Compatible with RW1403HF, RW1404, RW1404MR, RW1504HF (up to S/N 1534188), RW1810, and RW3010 models, covering a wide range of the RAMMAX walk-behind roller lineup.
- Vibration Resistance: — Lock washers on compaction equipment are subjected to continuous mechanical vibration; a worn or missing washer can allow fastener joints to loosen, leading to component misalignment or hardware loss during operation.
- Authorized Multiquip Source: — Sold by DHS Equipment, an authorized Multiquip parts dealer, backing every genuine OEM part with proper fitment verification.
A lock washer is a hardened fastener component placed beneath a nut or bolt head to resist loosening caused by vibration and dynamic loads. On walk-behind rollers like the RW series, vibration is constant during compaction work, making lock washers a critical part of keeping structural and mechanical assemblies securely torqued. When a lock washer loses its spring tension, deforms, or goes missing entirely, the fastener it supports becomes vulnerable to backing out, which can lead to component shift, increased wear on adjacent parts, or hardware loss in the field.
Part Details
| Part Number | 58450 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Lock Washer 6MMW-700 1402 2400 DIN 7980 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1403HF |
| Rollers | RW1404 |
| Rollers | RW1404MR |
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1504HF up to S/N 1534188 |
| Rollers | RW1810 |
| Rollers | RW3010 |
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.
