Amazon.com: Durabasics Classic 3, Cardiology 3 & Cardiology 4 Stethoscope Accessories Kit for Littman Stethoscope Replacement Parts & Littmann Stethoscope Parts - Fits Classic III, Cardiology III & IV - Black : Industrial & Scientific
40016 3M LITTMANN Stethoscope Spare Parts Kit Cardiology IV & Classic III Black | eBay
3M™ Littmann® Stethoscope Spare Parts Kits and Accessories
3M Littmann Master Cardiology Stethoscope, Black With Smoke Chest Piece And Binaurals - Walmart.com
3M Littmann Stethoscope Spare Parts Kit, Classic III, Black, 40016 - Walmart.com
3M™ Littmann® Stethoscope Spare Parts Kit, Classic III™, Car
3M Littmann Stethoscope Spare Parts Kit - CORE Digital/Classic III/Car
3M Littmann Stethoscope Spare Parts Kit, Classic II S.E., Gray, 40006 - Walmart.com
Amazon.com: 3M 40011 Littmann Stethoscope Spare Parts Kit, Master Cardiology, Black : Industrial & Scientific