The Multiquip CM20665 HEXAFIX® Left I is a genuine OEM chuck component designed for Collomix CX22DUO, CX22DUOE, CX44DUO, and CX44DUOE dual-shaft mixers. As a direct Multiquip OEM part, CM20665 is manufactured to the exact specifications of the original, ensuring a correct, trouble-free installation in the left-side chuck position. Sourced directly through authorized distribution, this part is a dependable solution for restoring full mixing performance to your Collomix DUO-series equipment.
Key Features
- Genuine OEM Chuck Specification — Manufactured to the original HEXAFIX® interface design, preserving the secure tool-locking engagement that the DUO-series chuck system depends on.
- Left-Side Position Match — Designated specifically for the left chuck station on dual-shaft models, ensuring correct handed orientation and direct bolt-up installation without modification.
- Broad DUO-Series Compatibility — Fits CX22DUO, CX22DUOE, CX44DUO, and CX44DUOE Collomix mixer models, covering both standard and electric-drive variants in the lineup.
- Restored Mixing Shaft Lock — A worn or damaged HEXAFIX® chuck allows mixing paddles to slip or disengage under load; replacing with CM20665 restores positive paddle retention and consistent torque transfer.
- Authorized OEM Part — Sold by DHS Equipment as an authorized Multiquip distributor, so you receive a verified, traceable OEM component backed by the manufacturer.
The HEXAFIX® chuck is the quick-connect locking interface that secures mixing paddles to the drive shafts on Collomix DUO-series mixers. On a dual-shaft machine, the left and right chucks work in tandem to spin counter-rotating paddles, which is what gives the DUO design its self-stabilizing, low-splatter mixing action. When the HEXAFIX® chuck wears or cracks, the paddle can lose its locked seat, causing vibration, uneven mixing, or paddle ejection under load — replacing the chuck promptly keeps the drive system operating as designed.
Part Details
| Part Number | CM20665 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | HEXAFIX® Left I |
Compatibility & Fitment
| Name | Model |
|---|---|
| Collomix Mixers | CX22DUO |
| Collomix Mixers | CX22DUOE |
| Collomix Mixers | CX44DUO |
| Collomix Mixers | CX44DUOE |
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.
