The Multiquip CD290101 Washer is a genuine OEM washer designed for DM15A9C and CDM2CSA series equipment. As a factory-sourced component, it meets the exact material and dimensional specifications required by Multiquip for proper assembly and reliable service. This washer is a direct-fit replacement, confirming compatibility with DM15A9C drill rig stand and CDM2CSA core drill applications. Sourcing the correct OEM washer ensures the fastened joint performs as engineered — no guesswork, no substitutions.
Key Features
- Genuine OEM Material Spec — Manufactured to Multiquip's exact hardness and thickness tolerances for washers used in drill rig and core drill assemblies.
- Drop-In Replacement — Matches the original mounting configuration on DM15A9C and CDM2CSA equipment for straightforward installation.
- Confirmed Fitment — Verified for DM15A9C drill rig stand and CDM2CSA core drill models.
- Load Distribution — Correctly sized to spread fastener load across the mating surface, protecting hardware and housing integrity under operational stress.
- Corrosion-Resistant Construction — Built to withstand the wet and abrasive conditions common in core drilling and drill rig environments.
A washer serves as a load-distributing interface between a fastener — such as a bolt or nut — and the surface it clamps. By spreading the clamping force over a wider area, it prevents the fastener from pulling through or damaging softer materials, and helps maintain consistent torque retention during operation. In drill rig and core drill equipment, where vibration and torque loads are continuous, a worn, undersized, or incorrect washer can lead to fastener loosening, structural play, or accelerated wear on surrounding components.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | CD290101 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Drill Rig Stand | DM15A9C |
| Core Drills | CDM2CSA |
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.
