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🩺 Upgrade your stethoscope game — hear every heartbeat, every time.
The 3M Littmann Stethoscope Spare Parts Kit offers premium replacement components including tunable adult and pediatric diaphragms, snap-tight soft-sealing eartips, and a non-chill bell sleeve. Engineered exclusively for Classic III™, Cardiology IV™, and CORE Digital models, this kit ensures optimal acoustic performance, patient comfort, and a secure fit—keeping your trusted Littmann stethoscope in peak condition.
| ASIN | B014GVC240 |
| Best Sellers Rank | #607 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Medical Stethoscope Parts |
| Brand | Littmann |
| Brand Name | Littmann |
| Color | Gray |
| Customer Reviews | 4.8 out of 5 stars 13,337 Reviews |
| Global Trade Identification Number | 00707387773021, 00707387783969, 00707387784010 |
| Item Weight | 0.03 Kilograms |
| Manufacturer | 3M |
| Model Number | 7100137384 |
| Part Number | 7100137384 |
| UPC | 707387784010 707387773021 |
| Unit Count | 1.0 Count |
A**G
Right product for my litman
Glad that Amazon carries the littman diaphragms. Mine had worn out and were cracked and this came with cartoon instructions that were very easy to follow. The old one came off and the new one went on nicely. It has a very nice fit and a good seal. And works perfectly. It came in in this Tupperware type package so when I used part of it and not all of the pieces I'm able to store them in my locker until I need the other ones.
E**Y
Fits
Fits my stethoscope perfectly
A**L
Perfect, easy, quick replacement diaphragms for my Cardiologist IV scope, great price
Perfect replacement. You likely already know this but this kit comes with both large and small diaphragms for the Cardiology IV (and III + others as well), as well as 2 replacement ear pieces, and a "non-chill bell sleeve". My scope was missing the large diaphragm for some reason, and while I didn't mind using the small/peds side, it was of course best to fix it. The large diaphragm was as easy to put on my scope as pushing the cap on a ketchup bottle. The edges of the diaphragm are soft and simply slide over the edge of the bell. Takes all of 3 seconds. The appearance is exactly as the original, because it is an OEM replacement after all. Functional, perfect size, all is well in my work world now.
J**S
Hear me out
Littmann quality at its best
H**N
Great replacement/spare parts
I’ve had my Littman for many, many years and needed to replace some pieces. Works like new after using these!
L**M
Four 1/2 starts
The product doesn’t look original but fits perfectly I am not sure if the transmission of the cardiac sounds are the same like the original. Recommended
S**A
Love it
Easy set up
J**L
Perfect fit for Cardiology II
These fits my old Cardiology II perfectly. It’s really old. Early 1990s. I had contacted Littmann but was told they no no longer support this model. Very happy to find these so I don’t have to buy a whole new Littmann.
M**S
Worth it.
Works as intended. Easy fix for a loose diaphragm, massively cutting down the artefact noises. Sure, a little pricey, but a replacement is much more expensive. Happy.
M**.
Pièce authentiquement pour remplacement
Pièce authentique pour le remplacement de la membrane du pavillon principal de mon cardiology iv. Tiens parfaitement en place et fonctionne très bien.
D**N
Perfect fit and original product
After 7 years of using littmann classic 3 I changed the diaphragm for the first time. I had seen multiple websites and mixed reviews mentioning fake products available online. But this product is upto the mark Perfect fit product. Satisfied with the quality
A**H
Perfect!
Lovely! So glad I got this. Saved me the hassle of buying a new stethoscope and fits so well. I highly recommend
C**N
Ottimo prodotto.
Tutto come da descrizione. Ottimo
Trustpilot
3 weeks ago
2 months ago