Littmann Stethoscope Spare Parts Kit, Lightweight II S.E., Black, 40020 - Stethoscope.com
Littmann Master Classic II Stethoscope - Stethoscope.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
Littmann® Stethoscope Spare Parts Kit,40012 Classic II Pediatric Diaphragm-Rim | eBay
3m littmann stethoscope spare parts kit, classic ii pediatric diaphragm assembly - black gray | Order Swag