The Multiquip 1668355450 Governor Sleeve is a genuine OEM component designed for KD1800, KD1800KD6, and KD6 series core drills. Sourced directly from Multiquip, this sleeve meets the exact specifications of the original part installed at the factory. It is a direct-fit replacement for machines currently running these model codes, making it the straightforward choice when servicing the governor assembly. DHS Equipment stocks this part so you can get your drill back up and running without chasing down substitutes.
Key Features
- Genuine OEM Tolerancing — Manufactured to the same dimensional specifications as the original, ensuring the governor sleeve seats and moves correctly within the assembly.
- Direct-Fit Installation — Designed to drop into the existing governor assembly on KD1800, KD1800KD6, and KD6 core drills without rework or adaptation.
- Confirmed Fitment — Verified for KD1800, KD1800KD6, and KD6 core drill models; always cross-reference your model code before ordering.
- Consistent Engine Speed Control — A correctly fitted governor sleeve keeps engine RPM stable under load, protecting both the motor and the core bit from erratic speed fluctuations.
- Fuel System Safety Compliance — The governor mechanism directly influences fuel delivery and engine overspeed protection; using an OEM-spec sleeve maintains the intended safety margins built into the governor system.
The governor sleeve is a precision component within the engine's governor assembly, which regulates fuel delivery to maintain a consistent engine speed regardless of load changes. It works in conjunction with the governor shaft and flyweights to translate rotational speed into mechanical feedback that controls the throttle. When the sleeve is worn, cracked, or dimensionally out of spec, the governor loses the ability to respond accurately — leading to engine surging, uncontrolled RPM, reduced drilling performance, and potential engine damage over time.
Part Details
| Part Number | 1668355450 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Governor Sleeve |
Compatibility & Fitment
| Name | Model |
|---|---|
| Core Drills | KD1800 |
| Core Drills | KD1800KD6 |
| Core Drills | KD6 |
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.
