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3M Littmann Stethoscope Spare Parts Kit, Black, Stainless Steel, Compatible with Classic III, Cardiology IV, CORE Digital, 40016

Based on 10,045 reviews
Condition: New
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$21.49
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Availability: In Stock.
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Arrives Thursday, Nov 5
Order within 17 hours and 29 minutes

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At a glance

Condition
New
Style
Classic III and Cardiology IV
Color
Black
Dimensions
4"L x 3"W
Weight
0.03 kg
Material
Plastic, Silicone
Exterior Finish
Polished
Warranty
3M Limited Warranty

Features 7

  • 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

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."

Specs 19

Color Black
Brand Littmann
Exterior Finish Polished
Product Dimensions 4"L x 3"W
Material Plastic, Silicone
Item model number 7100137383
Manufacturer 3M
Brand Name Littmann

Frequently asked questions

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


Much fitting good
It work good. Now tick tick sound boom boom. Pops on make broken into not broken. Favorite scope now scope again. Always keep extra in wallet for emergency.
Reviewed in the United States on September 5, 2026 by Foopy

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. ... show more
Reviewed in the United States on December 22, 2025 by AML

A perfect replacement!
I purchased these replacement parts for a second hand Littmann Cardiology IV stethoscope to begin my nursing career and I am very impressed with the results. The parts were easy to install and fit perfectly, making the restoration process quick and straightforward. Once installed, the stethoscope looked noticeably better and performed like new. The replacement ear tips and other components significantly improved both the comfort and functionality of the stethoscope. Sound quality was clear and crisp, with excellent acoustic performance that made it easier to hear heart, lung, and bowel sounds. The refreshed parts also gave the stethoscope a more secure and professional feel during use. If you have an older or pre-owned Littmann Cardiology IV, these replacement parts are a cost effective way to extend its life and restore it to near original condition. They made my stethoscope function like a new stethoscope out of the box. I am very happy with this purchase. ... show more
Reviewed in the United States on June 8, 2026 by Paco

Genuine product
Product is genuine and fits well.
Reviewed in the United States on July 20, 2026 by Kevin Polley

The product arrived on time and everything as described
It was perfect
Reviewed in the United States on August 18, 2026 by Moisés Feliz

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
Reviewed in the United States on February 24, 2026 by LM

Works
Sounds perfectly fine with the replacement. It fits great.
Reviewed in the United States on September 4, 2026 by Carla Marie Vargas

Great replacements
Just what I needed
Reviewed in the United States on August 5, 2026 by Judy
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