5.0 out of 5 stars genuine part

j. · 28 December 2018

(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } The part I received was a genuine replacement littmann diaphragm. It arrived with two spare ear-buds for the stethoscope. It was in pristine condition in sealed littmann packaging. It was relatively easy to fit. The diaphragm I got was for the master cardiology which unlike the classic has ring of hard plastic which holds the diaphragm to the stethoscope. It can be a fidget to attach. It is worth taking your time to get it right first time as the diaphragm has a flexible plastic edge, which functions like a gasket but can easily be torn. I found placing the diaphragm into the ring and then gently working the ring onto the stethoscope was the best way. Make sure that the edge of the diaphragm doesn't lift as you go otherwise the stethoscope will not have effective seal and you'll have to start again risking tearing the edge of the diaphragm as your pull of the ring. It took minutes to fit and now works better than the one I had before. The seal is extremely tight. I was very pleased with my purchase, cheaper on Bolo then anywhere else and with excellent levels of customer service. A little note for the uninitiated. All littmann diaphragm's come with a tiny hole in the dead centre. This is normal. Was present on my original stethoscope and is not a design fault or a sign the product is not original.

5.0 out of 5 stars Excellent replacement parts!

K. · 29 December 2019

Quick and much cheeper than a new stethoscope!!

5.0 out of 5 stars Littmann Stethoscope parts

A.C. · 18 May 2019

Very happy with the product.

5.0 out of 5 stars Review

p. · 20 March 2018

Excellent original priduct

4.0 out of 5 stars Four Stars

A.C. · 15 June 2016

Prompt delivery. No problems

5.0 out of 5 stars good quality

A.C. · 11 December 2016

Fits perfectly, good quality

1.0 out of 5 stars Too loose rim

T.i.t.l.f.t.b.o.m.s.V.u.w.t.p. · 5 December 2024

Even though I ordered the correct model 3M, the rim was too loose to my bell. It is not rubber rim as well.

2.0 out of 5 stars Doesn’t fit Cardiology II…

S.D. · 25 October 2021

Returned as didn’t fit my ageing Cardiology II. It was was way too large.Conclusion: no good for Cardiology II

Great purchase

I.B. · 14 June 2025

(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Naravno!I purchased this diaphragm for my Littmann Cardiology stethoscope and it works perfectly. The quality is excellent and identical to the original. Delivery was fast and the product arrived well-packaged. Very satisfied with this purchase!

Overall rating 4/5

r. · 9 January 2023

Works par excellence albeit a bit costly

Excelente produto original.

H.I.B.A. · 19 January 2023

Produto original. Excelente qualidade.

対応しませんでした

s. · 18 July 2021

何年からのモデル対応なのか明示してほしい。

Excelente producto.

I. · 26 March 2025

The media could not be loaded. Quedo a la perfección al Master Cardiology.Buena calidad