3M LittmannStethoscope Spare Parts Kit – Gray, Compatible with Classic III, Cardiology IV, CORE Digital, Includes Eartips, Adult & Pediatric Diaphragms, Non-Chill Bell Sleeve, 40017

I've bought these replacements a few times over the years. The diaphragm is not as sturdy as the original in terms of tight fit and staying on so it will fall off from time to time but it is not a daily occurrence and it means you can keep using your expensive stethoscope working well which is great! 🩺 Sound quality is about the same as with the original and the ear pieces get hard after a while so it helps to replace them.

Fit my Littman cardiology IV perfectly. Super easy to change out my parts, sounds like a new stethoscope again!

It’s difficult to find parts for my older Littman Cardiology II SE stethoscope, but this fit perfectly. Highly recommend!

Perfect fit! Great Littmann quality!

Brought my stethoscope back to life. Littman Cardiology III

Las olivas un poco pequeñas, pero todo bien, fácil de colocarlas al igual que las membranas

Revived my littmann with ease

Great quality, exactly what i needed.