A53 retaining ring for 66 mm diameter laboratory equipment applications, part number 455182.
The A53 retaining ring 455182 is designed for laboratory equipment applications requiring retention around a 66 mm diameter. This replacement component is suitable for securing compatible assemblies and maintaining proper component positioning during operation.
This laboratory equipment replacement part is intended for researchers, laboratory technicians, and maintenance teams supporting biotechnology, analytical, and general laboratory workflows.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
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We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
€74 sits in the middle range fittings here. The middle half of the 222 with a price runs from €60 to €183.
3 other listings of this model are available.
