Replacement Tube by Reliance Medical fits Littmann® Cardiology IV® Stethoscope - Cardiology 4® (Navy Blue)

It was easy to replace the tube and the sound quality is great.

The tubing on my wife's stethoscope started cracking right after the seven year warranty expired. I called Littmann and they said we could send it in for repairs and they estimated it would be around $100 for new tubing. To replace the stethoscope would be around $200.With that in mind, I think a $25 replacement is a great value for the money. My wife uses it every day and says the sound quality is the same as the original. Her only complaint is that it is a little thicker overall.The replacement was easy as you cut off the old tubing and simply slide the new one on over the metal stem.This is a great deal to keep your trusty stethoscope going. In the worst case scenario that you don't like the slightly thicker tubing or color, you can just keep it as a backup. Overall, we are very satisfied and would buy again.

Replaced my cracked Littman cardiology IV tubing using this. It was easy to replace and fits well. Its looks and feels like my original Littman tubing. The earpiece is comfortable and the sound quality is super great. I am definitely pleased!

Instead of purchasing another stethoscope, I was able to get quality tubing for a fraction of the cost. Great thickness, can hear just as well as with the original cardiac tubing.

The tubing on my eko stethoscope 🩺 produced a sticky film that was not nice to the though. I’m glad I found the perfect fit. Thank you!

It's better than having broken tubing, but I couldn't hear out of it well enough and ended up just getting a new stethoscope. There's really no comparison between the Littmann cardiology 4 and this as far as sound quality.

This is a long overdue review. When I initially purchased the product I was surprised at how well it worked. I knew there were subtle differences with ausculating but it wasn't that alarming that I wasnt able to hear chest findings. The shocking thing that happened to me was that my ear tip fell off and it kept falling off until one day I lost it. I purchased litmass ear pieces which were unable to fit it.I messaged the seller and without me realizing they replied I received new eartips in a shipment. I was so happy! Apparently they do ship them with the bag you get the stethoscope with so check properly. I cant recall seeing one in the bag and if I did then it was lost in the trash T.T.I can say I appreciated the customer service a whole lot and the timely response and willingness to solve a critical problem. The only reason I removed a star is that I kept having just that one earpiece everytime I believe to the right tip always falling off. And I had to be extremely cautious everytime to ensure it was still on. Yes I have more tips but running out is not what I want.Would I repurchase again? Yes.Its a great purchase if you need something to tide you over until you can purchase a new stethoscope. I just hope no one else had that eartip problem or that this comment can aid in fixing that issue for future buyers. Thank you to the company I appreciated you in my time of need. Blessings on your business and its longevity.

I was hesitant to purchase, but no problems and sounds just the same!