The Multiquip 18937-003 is a genuine OEM Special Washer designed for Multiquip masonry saws, specifically the MS20H, MS20E, MS30E, and MS30H models. As a direct OEM replacement, part 18937-003 is manufactured to the exact specifications of the original component, ensuring a correct, hassle-free installation. Sourced directly through authorized Multiquip distribution, this washer is the right choice when restoring your saw to full working condition.
Key Features
- Genuine OEM Construction — Manufactured to the original specification for this washer position, delivering the correct load distribution and surface hardness required at this fastening point.
- Direct Drop-In Installation — Matches the original bore diameter, outer profile, and thickness exactly, slotting into place without rework or shimming.
- Confirmed Fitment — Verified for MS20H, MS20E, MS30E, and MS30H Multiquip masonry saws, covering both Honda and electric-powered variants in the MS20 and MS30 series.
- Maintains Clamping Integrity — A correctly seated washer distributes fastener load evenly across mating surfaces, preventing fastener pull-through and keeping critical assemblies torqued to spec under the vibration loads typical of masonry cutting.
- Blade Assembly Safety — In a masonry saw, washers in the blade clamping circuit are safety-critical components; using the correct OEM piece ensures the blade is secured as the original design intended.
A special washer serves as a precision load-distributing interface between a fastener and the mating surface it secures. In a masonry saw, washers used within the blade guard, spindle, or drive assemblies must maintain consistent clamping force across continuous vibration and cutting loads — an undersized, worn, or incorrect washer can allow fasteners to back off or surface damage to develop over time. Replacing a worn or missing washer with the correct OEM part restores the mechanical integrity of the assembly and keeps the saw operating as designed.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team for expert assistance.
Part Details
| Part Number | 18937-003 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Special Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Masonry Saws | MS20H |
| Masonry Saws | MS20E |
| Masonry Saws | MS30E |
| Masonry Saws | MS30H |
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.
