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3M Littmann Stethoscope Spare Parts Kit – Black, Compatible with Classic III™, Cardiology IV™, CORE Digital, Includes Eartips, Adult & Pediatric Diaphragms, Non-Chill Bell Sleeve, 40016

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Availability: In Stock.
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Arrives Thursday, Mar 5
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Style: Classic III and Cardiology IV


Color: Black


Features

  • This Parts Kit ONLY FITS THE CLASSIC III, CARDIOLOGY IV or CORE DIGITAL STETHOSCOPE
  • Replacement of the eartips, diaphragms and non-chill bell sleeve on a Classic III, Cardiology IV or CORE Digital stethoscope
  • Quality and reliability in one convienient package
  • Contains one tunable single piece diaphragm for the adult side of the stethoscope chestpiece, Black
  • Contains one tunable single piece diaphragm for the pediatric side of the stethoscope chestpiece, Black
  • Contains one non-chill bell sleeve, Black
  • Contains Snap Tight Soft-Sealing Eartips, Black

Description

"3M™ Littmann® Stethoscopes offers the high quality that medical professionals expect, and each replacement part and accessory meets the same demanding standards. Conveniently packaged in kits that correspond to our stethoscope models, Littmann stethoscope replacement parts and accessories make repairs simple. Each item is carefully manufactured to work seamlessly with existing equipment. 3M Littmann Stethoscope Spare Parts Kit – Black, Compatible with Classic III™, Cardiology IV™, CORE Digital, Includes Eartips, Adult & Pediatric Diaphragms, Non-Chill Bell Sleeve, 40016 contains a black single piece tunable diaphragm for both the adult and pediatric sides of the chestpiece, a non-chill bell sleeve, and two small (1/2 inch), Black Snap Tight Soft-Sealing Eartips. Tunable diaphragm technology—a 3M invention—lets clinicians hear different frequency sounds by simply adjusting the pressure on the chestpiece. Hold the chestpiece with light pressure to hear low frequency sounds; press a little more to hear higher frequency sounds. This time-saving feature allows the healthcare provider to focus on both adult and pediatric patients. Snap-tight, soft-sealing eartips conform to individual ears for an excellent acoustic seal and comfortable fit. Eartips snap firmly onto the ends of the eartubes and, for safety, require a significant effort to remove."

Product Dimensions: ‎1.44 x 3.44 x 6.59 inches


Item Weight: ‎0.827 ounces


Manufacturer: ‎3M


Item model number: ‎7100137383


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎July 28, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • 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. ... show more
Reviewed in the United States on June 28, 2025 by Arg

  • Works as expected
sturdy quality, fits perfectly- just as my original did on my stethoscope. Definitely met expectations with a good price
Reviewed in the United States on June 26, 2025 by Jennifer

  • Fits perfectly
Fit my Littman cardiology IV perfectly. Super easy to change out my parts, sounds like a new stethoscope again!
Reviewed in the United States on May 22, 2025 by Fun, thrifty, and thriving

  • EXCELLENT! Also fits Littman Cardiology II SE stethoscope
It’s difficult to find parts for my older Littman Cardiology II SE stethoscope, but this fit perfectly. Highly recommend!
Reviewed in the United States on May 19, 2025 by Tyler

  • Exact replacements work
Replacement parts fit as they should. Fairly easy to put on the part(s) you need fixed/missing. Worth the money to avoid buying a new stethoscope. Lasting for years.
Reviewed in the United States on April 10, 2025 by TK

  • The diaphragm pieces fit my littman cardiology IV but...
I give this a 4 star review since the ear pieces did not fit my littman and feel cheap. The diaphragm pieces fit perfectly though.
Reviewed in the United States on October 29, 2024 by Narutard

  • Great!! Worth it!!!
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. ... show more
Reviewed in the United States on May 30, 2025 by Nancy

  • As described
As described. Popped right on my stethoscope
Reviewed in the United States on July 12, 2025 by samm

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