---
product_id: 722750419
title: "Replacement Tube by Reliance Medical fits Littmann® Cardiology IV® Stethoscope - Cardiology 4® (All Black)"
brand: "reliance medical"
price: "€ 90.64"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/722750419-replacement-tube-by-reliance-medical-fits-littmann-cardiology-iv-stethoscope
store_origin: HR
region: Croatia
---

# 27-inch tubing length Durable stainless steel ear tubes All-black sleek design Replacement Tube by Reliance Medical fits Littmann® Cardiology IV® Stethoscope - Cardiology 4® (All Black)

**Brand:** reliance medical
**Price:** € 90.64
**Availability:** ✅ In Stock

## Summary

> 🖤 Upgrade your cardiac toolkit with precision and style!

## Quick Answers

- **What is this?** Replacement Tube by Reliance Medical fits Littmann® Cardiology IV® Stethoscope - Cardiology 4® (All Black) by reliance medical
- **How much does it cost?** € 90.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/722750419-replacement-tube-by-reliance-medical-fits-littmann-cardiology-iv-stethoscope)

## Best For

- reliance medical enthusiasts

## Why This Product

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

## Key Features

- • **Sleek All-Black Finish:** Professional aesthetic that stands out in clinical settings
- • **Lightweight Yet Durable:** 168g stainless steel construction balances comfort and longevity
- • **Robust Double Y Yoke Design:** Optimized sound transmission for critical cardiac assessments
- • **Latex-Free Large Soft-Sealing Eartips:** Comfort meets safety for extended professional use
- • **Precision Fit for Littmann® Cardiology IV®:** Ensures seamless compatibility with your premium stethoscope

## Overview

This Reliance Medical replacement tube is engineered specifically for Littmann® Cardiology IV® and Cardiology 4® stethoscopes, featuring a 27-inch latex-free tubing with large soft-sealing eartips and stainless steel ear tubes. Its double Y yoke design ensures superior acoustic performance, while the all-black finish offers a sleek, professional look. Lightweight at 168g, it’s built for durability and comfort during critical cardiac and pulmonary assessments.

## Description

Kindly examine the product image to ensure its appearance is compatible with your model for a proper fit.

## Features

- Please note: Your original tubing shape should resemble the item image. Otherwise, it will not fit your bell.
- Eartips: Large and Soft-Sealing. They are Latex-free.
- Eartips to diaphragm is approximately 27 inches and ear tubes are stainless steel
- This has a Double Y yoke position to the diaphragm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour | All Black |
| Brand | Reliance Medical |
| Exterior Finish | Stainless Steel |
| Product Dimensions | 68.6L x 2.5W Centimeters |
| Material | Stainless Steel |
| Item Weight | 0.37 Pounds |
| Recommended Uses For Product | physical assessment, cardiac auscultation, blood pressure measurement, pulmonary auscultation |
| UPC | 691035652441 |
| Manufacturer | Reliance Medical |
| Number of Memory Sticks | 1 |
| Item Weight | 168 g |
| Are batteries included? | No |

## Product Details

- **Colour:** All Black
- **Brand:** Reliance Medical
- **Exterior Finish:** Stainless Steel
- **Product Dimensions:** 68.6L x 2.5W Centimeters
- **Material:** Stainless Steel

## Images

![Replacement Tube by Reliance Medical fits Littmann® Cardiology IV® Stethoscope - Cardiology 4® (All Black) - Image 1](https://m.media-amazon.com/images/I/618Sq+ivWkL.jpg)

## Questions & Answers

**Q: Will this fit a cardiology III?**
A: Hi,  Thank you for your question.  Please go to the following link to view or purchase the one that fits the model you are looking for:

https://www.amazon.com/dp/B07VCT9543

**Q: Will this fit a master cardiology?**
A: Yes, this item will fit that model.

**Q: Is it double lumen or single lumen?**
A: It is double lumen.

**Q: Is this for a littmann cardiology IV?**
A: Yes, this will fit that model.

## Frequently Bought Together

- Replacement Tube by Reliance Medical fits Littmann® Cardiology IV® Stethoscope - Cardiology 4® (All Black)
- 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
- Durabasics Classic 3, Cardiology 3 & Cardiology 4 Accessories Kit for Littmann Stethoscope Replacement Parts & Littmann Stethoscope Parts - Fits Classic III, Cardiology III & IV - Black

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**Shop now:** [https://www.desertcart.hr/products/722750419-replacement-tube-by-reliance-medical-fits-littmann-cardiology-iv-stethoscope](https://www.desertcart.hr/products/722750419-replacement-tube-by-reliance-medical-fits-littmann-cardiology-iv-stethoscope)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-22*