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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: RPH445
- Phone: (800) 221-9723
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Frequently asked questions
Is this washer made from durable material?
Yes, it is constructed from heat-treated steel, ensuring high resilience and reliability within demanding mechanical assemblies.
Is this compatible with Healthco X-Calibur series?
Absolutely. The RPH445 is precision-engineered as a direct replacement component specifically for Healthco X-Calibur 046/HLU & HLW Dental Exam Lights.
Does this meet OEM quality standards?
It is a direct replacement part designed to match OEM Part #HLU 2020, ensuring it adheres to the exact specifications required for proper mechanical function.
How many washers are in each order?
Each order is conveniently supplied in a package containing 2 units, perfect for replacing washers in a joint bolt assembly.
Are the dimensions precise for my repair?
Yes, these washers are manufactured to strict tolerances for a precise fit:
- Inner Diameter (ID): 0.500 inches
- Outer Diameter (OD): 0.656 inches
- Thickness: 0.125 inches (0.010 inches)
Where should this washer be installed?
This component is specifically designated for the joint bolt assembly of your dental exam light, ensuring the correct tension and mechanical movement.
Is this part provided in new condition?
Yes, all RPH445 wave washers are supplied as Factory New inventory, guaranteeing you receive a pristine component for your equipment maintenance.
Why is this part critical for repairs?
It plays a vital role in the joint bolt assembly, specifically helping to maintain necessary tension for smooth, reliable mechanical function in your dental lighting equipment.
Why choose heat-treated steel for this component?
Heat-treated steel is chosen for its superior strength and wear resistance, making it the ideal material for the repetitive stress and movement found within joint bolt assemblies.
Is this a direct substitute for the original?
Yes, as an RPI-manufactured part, the RPH445 is built to replace the OEM Part #HLU 2020 directly, requiring no modifications for installation.

RPI RPH445 Wave Washer