---
product_id: 19681087
title: "Littmann Spare Parts Kit for Master Classic II, 40023, Gray"
brand: "littmann"
price: "180.19 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Littmann"
url: https://www.desertcart.tn/products/19681087-littmann-spare-parts-kit-for-master-classic-ii-40023-gray
store_origin: TN
region: Tunisia
---

# Snap-tight soft-sealing eartips for secure fit Precision-engineered replacement parts for Master Classic II Tunable diaphragm for dual-frequency auscultation Littmann Spare Parts Kit for Master Classic II, 40023, Gray

**Brand:** littmann
**Price:** 180.19 DT
**Availability:** ✅ In Stock

## Summary

> 🎧 Upgrade your diagnostic edge with precision and comfort!

## Quick Answers

- **What is this?** Littmann Spare Parts Kit for Master Classic II, 40023, Gray by littmann
- **How much does it cost?** 180.19 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/19681087-littmann-spare-parts-kit-for-master-classic-ii-40023-gray)

## Best For

- littmann enthusiasts

## Why This Product

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

## Key Features

- • **Comfort Meets Security:** Snap-tight soft-sealing eartips conform to your ears for an unbeatable acoustic seal and all-day comfort.
- • **Cost-Effective Upgrade:** Replace worn parts instead of the whole stethoscope—smart savings without compromising quality.
- • **Seamless Compatibility:** Specifically designed to fit the Littmann Master Classic II perfectly, ensuring hassle-free replacement.
- • **Durability You Can Trust:** Engineered by 3M to withstand frequent cleaning and daily clinical use without losing performance.
- • **Tunable Diaphragm Technology:** Easily switch between low and high frequency sounds by adjusting chestpiece pressure—hear what others miss.

## Overview

The Littmann Spare Parts Kit for Master Classic II (model 40023) includes a tunable diaphragm and rim assembly plus two snap-tight soft-sealing small eartips, all engineered by 3M for perfect fit, durability, and superior acoustic performance. Designed exclusively for the Master Classic II stethoscope, this kit offers clinicians a cost-effective way to maintain peak functionality and comfort.

## 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 – Gray, Compatible with Master Classic II™, Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm & Rim, 40023 contains a gray rim and tunable diaphragm for chestpiece, in addition to two small (1/2 inch), gray 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. 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: Fit - Worked much better than the last one. I can’t believe that I waited 7 years to replace it. Went on smoothly, perfect fit
Review: Easy to put on and much more cost effective than buying a new stethoscope. - My first stethoscope was a gift from my sister when I was in nursing school. Unfortunately it had dried out after being cleaned so often during COVID and pieces started to get stiff and break. Since I could not afford to buy a whole new stethoscope I decided to try and just replace the pieces that broke. This replacement snapped on super easily and has not popped off since. It handled being used a cleaned frequently and outlasted my stethoscope that finally got too stiff to use comfortably. I’ll definitely buy this again if I need to replace more parts!

## Features

- This Parts Kit ONLY FITS THE MASTER CLASSIC II STETHOSCOPE
- Replacement of the eartips and diaphragm assembly on the Master Classic stethoscope
- Quality and reliability in one convenient package
- Contains one tunable diaphragm and rim assembly for the stethoscope chestpiece

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B014GVCH2C |
| Best Sellers Rank | #20,155 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in Medical Stethoscope Parts |
| Brand | Littmann |
| Brand Name | Littmann |
| Color | Gray |
| Customer Reviews | 4.7 out of 5 stars 1,723 Reviews |
| Global Trade Identification Number | 00707387773083 |
| Manufacturer | 3M |
| Model Number | 7100060444 |
| Number of Packs | 1 |
| Part Number | 7100060444 |
| Recommended Uses For Product | listening to heart/lung sounds, detecting abnormal body noises |
| UPC | 707387773083 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Littmann
- **Color:** Gray
- **Number of Packs:** 1
- **UPC:** 707387773083
- **Unit Count:** 1.0 Count

## Images

![Littmann Spare Parts Kit for Master Classic II, 40023, Gray - Image 1](https://m.media-amazon.com/images/I/51JFi5FSjmL.jpg)
![Littmann Spare Parts Kit for Master Classic II, 40023, Gray - Image 2](https://m.media-amazon.com/images/I/51+eeUrxHsL.jpg)
![Littmann Spare Parts Kit for Master Classic II, 40023, Gray - Image 3](https://m.media-amazon.com/images/I/51mQW18UCWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fit
*by D***R on May 12, 2026*

Worked much better than the last one. I can’t believe that I waited 7 years to replace it. Went on smoothly, perfect fit

### ⭐⭐⭐⭐⭐ Easy to put on and much more cost effective than buying a new stethoscope.
*by Z***C on March 25, 2026*

My first stethoscope was a gift from my sister when I was in nursing school. Unfortunately it had dried out after being cleaned so often during COVID and pieces started to get stiff and break. Since I could not afford to buy a whole new stethoscope I decided to try and just replace the pieces that broke. This replacement snapped on super easily and has not popped off since. It handled being used a cleaned frequently and outlasted my stethoscope that finally got too stiff to use comfortably. I’ll definitely buy this again if I need to replace more parts!

### ⭐⭐⭐⭐⭐ Works perfectly
*by A***R on June 14, 2022*

I was very happy to get this, and so quickly too. Came to me less than 48 hours. I have a Classic III, but this Classic II fit perfectly. I'm assuming they are interchangeable? In either case, my original diaphragm has been loose and dropping off for several months now. But this last time dropped off and I couldn't find it. It makes much more sense to replace the diaphragm than to get another stethoscope when the rest of it works. Easy to install, and it instantly felt secure. Just like the original did when I got it a few years ago. The cheap side of me wouldn't have minded it being a little cheaper though 😊. I've let my colleagues know where they can get their backups as well.

## Frequently Bought Together

- 3M Littmann Stethoscope Spare Parts Kit – Gray, Compatible with Master Classic II, Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm & Rim, 40023
- 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 Tunisia*
*Store origin: TN*
*Last updated: 2026-08-06*