Description Literature Description To keep your system running and properly collecting data, it's important to have spare parts on hand to avoid costly downtime. Thermo Scientific has developed Spare Parts Kits to ensure maximum uptime of your Thermo Scientific Instrument during its life cycle.Thermo Scientific 117866-00 Spare Parts Kit includes the following commonly ordered spare parts for Thermo Scientific Model 43iQ Sulfur Dioxide Analyzer:Pump Rebuild Kit 117615-00Capillary, 13 Mil 8919Capillary O-Rings 117712-00 (10/pk)Fan Filter, 5/pk 117872-00 State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Literature & Docs Accessories