3M Littmann Stethoscope Spare Parts Kit, Lightweight II S.E., Light Br – Save Rite Medical
Littmann Spare Parts Diaphragm Rim Assembly Black 40011 for Master Stethoscope | eBay
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Amazon.com: Adult + Pediatric Diaphragm with Rim assemblies. Fits Cardiology III (3) + 2 Extra Ear Pieces. Compatible with Littmann and Other Stethoscopes : Industrial & Scientific
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Spare Parts Kit for Littmann Classic 3 & Cardiology 4 - Medical Warehouse
Littmann® Stethoscope Spare Parts Kit,40012 Classic II Pediatric Diaphragm- Rim | eBay
Medical Stethoscope Spare Parts Replacement Rim Accessories Diaphragm with Rim Assembly Kit Black for Littmann Stethoscope - AliExpress
3M™ Littmann® Stethoscope Accessories | 3M United States
3M Littmann Stethoscope Spare Parts Kit, Cardiology IV and CORE, Black 3M40016 | Zoro
Amazon.com: 3M 40016 Littmann Stethoscope Spare Parts Kit, Classic III, Black : Industrial & Scientific
Littmann Stethoscope Spare Parts Kit, Classic II SE, Black, 40005 - Stethoscope.com