Multiquip 952403690 Conical Spring Washer M18

The Multiquip 952403690 is a genuine OEM Conical Spring Washer M18 designed for MRH-800DS and MRH800GS walk-behind rollers. As a factory-original component, it meets the exact material and dimensional specifications set by Multiquip for these machines. Verified fitment covers both the diesel-powered MRH-800DS and the gas-powered MRH800GS models. Sourced directly through authorized Multiquip distribution channels, this washer is the correct part for a dependable, by-the-book repair.

Key Features

• Genuine OEM Spring Tension Integrity — Manufactured to the precise cone angle and M18 diameter spec required to deliver consistent clamping load without fatigue or relaxation over time.
• Direct-Fit M18 Sizing — Sized to seat correctly on M18 fastener assemblies with no reworking or shimming needed at installation.
• Confirmed Roller Compatibility — Correct replacement for MRH-800DS and MRH800GS walk-behind roller applications.
• Sustained Fastener Preload — Maintains bolt tension under vibration and dynamic loading typical of compaction work, preventing fastener loosening during operation.
• OEM Part Traceability — Carries Multiquip part number 952403690 for straightforward parts records and reordering.

A conical spring washer — also known as a Belleville washer — is a disc-shaped fastener component with a slight cone profile that acts as a spring when compressed under a bolt or nut. Its primary job is to maintain clamping force on a fastened joint even as the assembly experiences vibration, thermal cycling, or minor settling, all of which are common on walk-behind roller equipment. When a conical spring washer wears flat, cracks, or is missing entirely, the fastener it supports can work loose during operation, compromising the structural integrity of the assembly it secures.

Questions about fitment or your order? Contact DHS Equipment for assistance.

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.