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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: ADK221
- Phone: (800) 221-9723
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Frequently asked questions
Does this kit provide an exact OEM replacement fit?
Yes, this RPI ADK221 Capacitor Kit is engineered to directly correspond to OEM Part Numbers 041.164.00 and 90.1031.00. It is specifically designed to ensure the intended fit and function for compatible A-DEC Cascade 1040 dental chairs.
Is this capacitor suitable for my specific voltage requirements?
This component is highly versatile for older dental chair systems. It features a 50uf rating at 280VAC and is fully compatible with 50/60Hz frequencies. It is specifically intended for 100VAC, 115VAC, and 240VAC models.
What is included in the installation kit?
To streamline your maintenance procedure, the kit comes fully equipped with all necessary components:
- The 50uf capacitor unit.
- A protective boot.
- An 8-inch white cable tie (RPI Part #RPT084) for secure mounting.
Will this fit my specific A-DEC Cascade 1040 model?
This kit is compatible with A-DEC Cascade 1040 Dental Chairs built prior to February 13, 2001. It is specifically designed to fit within the “B” box configuration of these units.
What are the physical dimensions of the capacitor?
The capacitor is designed to fit standard mounting configurations within the chair’s housing. Its dimensions are:
- Diameter: 1.81 inches
- Height: 3.35 inches
Are high-quality electrical connection standards maintained?
Yes, this capacitor is built to professional standards, featuring dual .25-inch electrical tabs to ensure a secure and reliable connection within the chair’s electrical system.
Is this a factory-new replacement part?
Absolutely. This RPI ADK221 Capacitor Kit is Factory New, ensuring you receive a fresh, reliable component that hasn’t been subject to prior use or wear.
Why is it important to replace this with an RPI kit?
Using the RPI ADK221 kit ensures that you are installing a part manufactured to exact specifications, matching the original equipment’s performance. It simplifies the repair process by providing the specific cable tie (RPI Part #RPT084) and protective boot needed to maintain the chair’s integrity.
Can this be used for chair models built after 2001?
No, this specific capacitor kit is engineered for models built before February 13, 2001. Please verify your chair’s manufacturing date to ensure compatibility before installation.
What is the primary function of the included cable tie?
The included 8-inch white cable tie (RPI Part #RPT084) is essential for securing the capacitor within the “B” box housing. It ensures that the component remains vibration-free and properly oriented during the chair’s operation.

RPI ADK221 Capacitor Kit