Multiquip 03783401 Washer 2G30 2G40

The Multiquip 03783401 Washer 2G30 2G40 is a genuine OEM component designed for RAMMAX walk-behind roller models including the RW1404, RW1404MR, and RW1504HF. Sourced directly from Multiquip, this washer delivers the exact fit and material specification required to maintain proper assembly integrity on your roller. Confirm your specific serial number range against your machine documentation — the RW1404MR is covered for S/N 326075 and up, and the RW1504HF is covered up to S/N.

Key Features

• Genuine OEM Material Spec — Manufactured to Multiquip's original dimensional and hardness tolerances, ensuring correct load distribution and clamping performance within the roller assembly.
• Drop-In Installation — Matches the original washer profile exactly, seating flush against mating fastener hardware without rework or shimming.
• Confirmed Fitment — Compatible with RW1404, RW1404MR (S/N 326075 and up), and RW1504HF (up to S/N 1534188) RAMMAX walk-behind rollers.
• Maintains Clamping Integrity — A worn or undersized washer allows fastener heads to pull through or loosen under vibration; the correct washer keeps critical joints secure during compaction cycles.
• Verified OEM Part Number — Cross-reference part number 03783401 against your Multiquip parts manual before ordering to confirm compatibility with your serial number range.

A washer serves as a load-spreading interface between a fastener and the surface it bears against, distributing clamping force evenly to prevent damage to the mating component and to resist loosening caused by vibration. On a walk-behind vibratory roller, where the drivetrain and drum generate continuous oscillation, washers in critical joints are subject to constant dynamic stress. When a washer deforms, corrodes, or goes missing, fastener preload is lost, joints loosen prematurely, and surrounding components can sustain damage that extends well beyond a simple hardware replacement.

Part Details

Compatibility & Fitment

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.