---
product_id: 18369080
title: "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"
brand: "3m littmann"
price: "R886"
currency: ZAR
in_stock: true
reviews_count: 13
category: "3 M Littmann"
url: https://www.desertcart.co.za/products/18369080-3m-littmann-stethoscope-spare-parts-kit-black-compatible-with-classic
store_origin: ZA
region: South Africa
---

# Snap-tight soft-sealing eartips for perfect acoustic seal Non-chill bell sleeve for patient comfort Tunable diaphragms for adult & pediatric use 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

**Brand:** 3m littmann
**Price:** R886
**Availability:** ✅ In Stock

## Summary

> 🩺 Upgrade your Littmann, upgrade your care—because every heartbeat deserves precision.

## Quick Answers

- **What is this?** 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 by 3m littmann
- **How much does it cost?** R886 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/18369080-3m-littmann-stethoscope-spare-parts-kit-black-compatible-with-classic)

## Best For

- 3m littmann enthusiasts

## Why This Product

- Trusted 3m littmann brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Compatibility:** Designed exclusively for Classic III™, Cardiology IV™, and CORE Digital stethoscopes—no guesswork, just perfect fit.
- • **Compact & Organized Kit:** All essential replacement parts in one sleek, reusable package—stay ready, stay professional.
- • **Secure Snap-Tight Eartips:** Experience a custom fit that locks in place for superior sound isolation and comfort.
- • **Precision Tunable Diaphragms:** Switch effortlessly between adult and pediatric frequencies with patented 3M technology.
- • **Comfort-First Non-Chill Bell Sleeve:** Keep your patients at ease during every exam with a temperature-neutral bell cover.

## Overview

The 3M Littmann Stethoscope Spare Parts Kit offers premium replacement components tailored for Classic III™, Cardiology IV™, and CORE Digital models. Featuring tunable diaphragms for both adult and pediatric patients, snap-tight soft-sealing eartips for optimal acoustic performance, and a non-chill bell sleeve for patient comfort, this kit ensures your stethoscope stays in peak condition. Packaged for convenience and reliability, it’s the essential maintenance upgrade trusted by healthcare professionals worldwide.

## 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."

Review: Right product for my litman - Glad that desertcart 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.
Review: Fit good - Excellent, fit perfect.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004HFLWHY |
| Best Sellers Rank | #1,148 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Medical Stethoscope Parts |
| Date First Available | July 28, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.827 ounces |
| Item model number | 7100137383 |
| Manufacturer | 3M |
| Product Dimensions | 1.44 x 3.44 x 6.59 inches |

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71IBuuI-K3L.jpg)

## Questions & Answers

**Q: Does this work for the cardiology IV?**
A: Yes. All current Littmann stethoscopes (with the exception of electronic models) have similar components. The Cardiology IV has a 1.3 inch (3.3 cm) bell and a 1.7 inch (4.3 cm) chestpiece. The Classic III, which I purchased, has identical dimensions. Both share the same double-sided turnable diaphragms, such as this replacement kit contains.

**Q: Will this fit cardiology model 3 purchased around 2003?**
A: Hello - thank you for your question. Unfortunately, this spare parts kit will not fit that model. Please connect with our team at 1-800-228-3957 (Monday – Friday 7:30 AM – 6 PM CST) and they will be able to assist with providing the correct model number. We look forward to speaking with you soon.

**Q: What is the diameter of each of the diaphragms?**
A: Hi Julia! The Classic III Stethoscope has a double-sided tunable chestpiece. The approximate chestpiece diameters are: 
Adult side 1.7"/4.3cm
Pediatric side 1.4"/3.4cm

Let us know if you have additional questions!

**Q: buenas   tardes   sera    compatible  con  classic  ii    y  con  classic  ii  se**
A: Debe obtener el repuesto para classic II

## Customer Reviews

### ⭐⭐⭐⭐⭐ Right product for my litman
*by A***G on June 28, 2025*

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.

### ⭐⭐⭐⭐⭐ Fit good
*by Y***E on January 22, 2026*

Excellent, fit perfect.

### ⭐⭐⭐⭐⭐ Perfect, easy, quick replacement diaphragms for my Cardiologist IV scope, great price
*by A***L on December 22, 2025*

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.

## Frequently Bought Together

- 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
- 3M Littmann Cardiology IV Diagnostic Stethoscope, 6165, More Than 2X as Loud, Weighs Less, Stainless Steel Rainbow-Finish Chestpiece, 27' Black Tube, Stem, and Headset
- 3M™ Littmann® Stethoscope Identification Tag, Black, 40007

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-01*