2 Sets Stethoscope Replacement Parts Adult and Pediatric Replacement Diaphragm and Silicone Stethoscope Ear Tips Accessories(Black)

I have a Littmann Cardiology IV stethoscope and recently its diaphragms were becoming loose and falling off. These replacement parts fit perfectly and were a fraction of the cost of the Littmann replacement parts. So far they have worked great and appear to be of good quality.

It’s fits Littmann classic se II perfectly. It is overpriced but much cheaper than the branded replacement parts kit.

Perfect fit, works well

The large diaphragm with the integrated ring was a perfect fit for my vintage Littmann Cardiology II SE. The integrated ring feels much like rubber, or possibly silicone. This should make the ring less prone to cracks resulting from the inevitable bumps and drops on hard surfaces. Installation of the large diaphragm is a little tedious and requires patience. The original hard plastic black retaining ring became quite brittle over time and literally broke into pieces in my hand. I have never made the transition to using a diaphragm on the conical bell, so I will continue to use the rubber ring. As I just received these replacement parts I cannot attest to their long term durability, hence the 4 star rating.

Works great with my littman cardiology III

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Can barely hear.

Very good

Ideal replacement diaphragm for a Littmann Classic 2. Ok it’s a little snug to push on but with a gentle thumbing around the rim it’s securely in place, but then it won’t fall off like the original. Sound quality seems comparable to the original. Compared to the Littmann replacement it’s a bargain - 2 sets of big and small diaphragms and ear pieces. Great for general auscultation. Recommended

Practical and cheap alternative to oem parts. Had read previous reviews which suggested that the fit of the diaphragms was less than perfect, but these went on and worked! Saved a small fortune against mind numbingly expensive oem replacement items

Parts arrived on time and fitted to my aged stethoscope easily. Working normally again.

Fit my Cardiology IV Cheaper alternative to the branded replacements.

Much cheaper than original but it works both on classic ll and cardio lll. I bought it at a small risk as some reviews said it didn't work for them. It is true that this is smaller than the original size, but all I did was to flip the fold outwards and ensure that is wraps around the edge of the aperture. It actually has a tight grip over drum. I fitted one on my classic ll and the other on cardio lll. Thankfully it works and I saved some money.