







🖤 Upgrade your stethoscope game—comfort and clarity in one sleek kit!
The 3M Littmann Spare Parts Kit offers premium replacement components tailored for Classic III, Cardiology IV, and CORE Digital stethoscopes. Featuring tunable diaphragms for adult and pediatric use, Snap Tight Soft-Sealing eartips, and a non-chill bell sleeve, this kit ensures optimal acoustic performance and patient comfort. Lightweight and easy to install, it’s the essential upgrade for healthcare professionals committed to precision and reliability.






| ASIN | B004HFLWHY |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 960 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 13 in Medical Diagnostics & Screening |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (9,237) |
| Date First Available | 27 Aug. 2015 |
| Included components | Spare Parts |
| Item Package Quantity | 1 |
| Item Weight | 27.2 g |
| Item model number | 7100137383 |
| Manufacturer | 3M |
| Part number | 7100137383 |
| Product Dimensions | 3.66 x 8.74 x 16.74 cm; 27.22 g |
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
A**O
Well fitted
It is good
M**D
Littmann Classic III – Reborn After 10 Years of Continuous Use
After 10 years of continuous clinical use, I replaced the diaphragms on both sides and the ear tips. The sound quality is now exactly like it was when the stethoscope was new—clear, sharp, and reliable. I’m set for another decade with this Clasic III. A big thanks to Littmann!
R**Q
Mini cuts around it
it is having mini cuts around the rim and has fallen out a few times but there’s not much choice
U**N
Quality and fit is good and original
Quality and fit is good! but I only needed the circle of rubber and diaphragm! the rest of the stuff is in some drawer! working great since last 1.5 years
C**A
Genine spare part
Value for money. Fit to my Litman Cardiology
P**J
Great product and services
Amazing product, great service
A**A
Works wrll
Fits perfectly on the Cardiology III. Works well as usual.
M**.
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
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
S**I
Articolo corrisponde alla descrizione
S**.
Passt genau
A**G
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.
Trustpilot
1 week ago
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