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Diaphragm/Bell Ring Color Set – Littmann Classic III
Diaphragm/Bell Ring Color Set – Littmann Classic III
Choose how far you want to refresh your stethoscope
Make it the full set?
The kit includes the tubing, ring set, and ear tips.
🎁 Bonus Gift: Free Stethoscope AirTag Holder ($14 value)
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Give your Littmann Classic III a quick color upgrade without changing the head. This ring set swaps onto your existing chestpiece so your stethoscope stands out and stays easy...
Give your Littmann Classic III a quick color upgrade without changing the head. This ring set swaps onto your existing chestpiece so your stethoscope stands out and stays easy to spot on shift.
Includes:
- 1 diaphragm ring in your selected color
- 1 bell ring in your selected color
Details:
- Compatibility: Littmann Classic III, Cardiology III, and Cardiology IV
- Install: quick, tool-free swap (about 1 minute)
Perfect if you want your stethoscope to feel new, match your tubing, or stand out on the unit without buying a whole new Littmann.
Common questions
What are stethoscope rings, exactly?
The rims that hold the diaphragm and bell surfaces onto the chestpiece. They press-fit on and off, which is why they are swappable in color.
Which stethoscopes does this set fit?
The Littmann Classic III, Cardiology III, and Cardiology IV. Check the etched model name on your chestpiece before ordering.
Will colored rings change the sound?
No. The rings hold the diaphragm exactly as the originals do; a properly seated ring performs identically.
How do I install them?
The old rim works off the chestpiece edge, the new one presses on around the diaphragm. About a minute, no tools.

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Fits my cardiology 3. looks good & works well. arrived much faster compared to other medical equipment companies
Amazing quality, color is beautiful. Super easy to put. Ear pieces very comfortable.
as prescribed works well, thank you
Fit tightly. Works like the one that came with the stereoscope.
Fits very well, sound is good.
- 5 stars: 65 (92%)
- 4 stars: 6 (8%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
Great product at a nice price. I needed the stethescope cover and it fit so well and snug. I am not sure but it almost feels like I hear better than with the original. Very satisfied!
Fits my cardiology stethoscope perfect and the ear pieces are plush. Also logo sets my steth aside from others. Super easy to install. Quality is great. Sound quality is exactly like the original. Overall functions like expected and the value is spot on. Highly reccomend
Fits my cardiology stethoscope perfect and the ear pieces are plush. Also logo sets my steth aside from others. Super easy to install. Quality is great. Sound quality is exactly like the original. Overall functions like expected and the value is spot on. Highly reccomend
Fits my cardiology 3. looks good & works well. arrived much faster compared to other medical equipment companies
Amazing quality, color is beautiful. Super easy to put. Ear pieces very comfortable.
as prescribed works well, thank you
Fit tightly. Works like the one that came with the stereoscope.
Fits very well, sound is good.
Excelente
As advertised. Easy to fit and works well
Fit perfect
Excellent product
Muy económico y de buque a calidad
First my cardiology litman stethoscope perfectly!I don’t have to buy a new stethoscope! Yay!
Haven’t tried the ear replacement pieces but the diaphragm pieces fit well on my cardiology IV diaphragm. Easy to apply, seems to stay in place so far.
Just what I needed.
Needed ear tip replacement and the package comes with several options at a good price
Fits well. Nice texture and color. Diaphragm replaced and first auscultated heart today sounded crystal clear!
Works as described
You need to know product kind make sure match. Extra parts great thank you
worked great for what they were needed for
Replacement parts fit well and works wonderfully!!
Great fit and quality but due to my job I go through these like candy. Prefect fit !
I normally buy the brand name diaphragm replacement for my Littman. This was cheap enough that I purchased this at the same time as buying a new Littman diaphragm. Initially, it was harder to put on the stethoscope, but now I am a big fan because it does not come off when I pull my stethoscope out of my bag. In the future, this is my 1st choice, not a back-up option. The white also looks clean and fresh. I have not used the ear pieces yet.
Better than original. Work great!
I love my new pieces to my stethoscope. It gives it a pop of color and it fits perfectly
Absolute perfect match!!
Excelente precio por el producto, cumple con su objetivo
Great sound. Fits like a glove.
