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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: PCS648
- Phone: (800) 221-9723
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Frequently asked questions
Does this gas spring provide reliable support for my light?
Yes, this gas spring is engineered with a 185 lbs. force rating, specifically calibrated to provide the necessary support and counterbalance required for the Pelton & Crane LF II Series dental exam lights.
Is this a direct replacement for the original manufacturer part?
Absolutely. The RPI PCS648 is designed as a direct replacement for OEM Part #023645, ensuring it functions seamlessly with your existing equipment setup.
Does the kit come with everything I need for installation?
Yes, the product includes a complete installation kit so you don’t need to source extra hardware. It comes with:
- The gas spring unit itself
- One connecting pin
- Two essential retaining rings
Is this compatible with all dental exam lights?
This gas spring is precision-engineered for the Pelton & Crane LF II Series Dental Exam Lights. Specifically, it is designed to fit the front arm assembly that features metal handles.
Are these parts brand new?
Yes, all RPI PCS648 components are supplied as factory-new, ensuring you receive a part that provides optimal operational life and reliability for your medical equipment.
Is this functionally equivalent to older RPI parts?
Yes, this unit is fully compatible and functionally equivalent to RPI Part #PCA654, allowing for an easy transition if you are replacing that specific older component.
Will this help restore the movement of my exam light?
Yes, installing a new gas spring is essential for restoring the correct counterbalance and smooth movement functionality of your dental exam light assembly if the original has weakened over time.
Does it fit the arm assembly with plastic handles?
No, this specific model (PCS648) is intended strictly for the front arm assembly that utilizes metal handles. It is not designed for arm configurations with plastic handle components.
Is the RPI PCS648 considered an industry-standard replacement?
RPI is a well-regarded manufacturer of medical and dental replacement parts. Choosing this component ensures you are using a specialized, high-quality replacement that meets the necessary force specifications for your specific light model.
What should I do if my exam light is drifting or sagging?
Drifting or sagging is often a sign that the gas spring is losing its compression. Replacing your worn unit with this 185 lbs. force-rated gas spring will typically resolve these balance issues and stabilize the light arm’s positioning.

RPI PCS648 Gas Spring – Unit Mount (1...