Top 10 Best stethoscope parts in 2026

Last Updated - 6/30/2026

🏆Best Choice

3M Littmann

3M Littmann Stethoscope Spare Parts Kit – Gray, Compatible with Classic III™, Cardiology IV™, CORE Digital, Includes Eartips, Adult & Pediatric Diaphragms, Non-Chill Bell Sleeve, 40017

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•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

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$26.99

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3M Littmann

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

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•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

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$26.99

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daier

10Pcs Super Soft Earplug Eartips Earpieces Replacement for Littmann Stethoscope Silicone Gray

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Soft earbuds, comfortable to wear in the ears, mounted on the stethoscope ear hanging on the sealing performance, 5MM and 6MM ear hanging are universal
•Tips: (Domestic conventional stethoscope ear tube diameter is 5mm and 6mm, this earplug uses 5mm ear tube, it is easy to plug in, if it is 6mm ear tube, please use the hair dryer to blow the earplug soft and then put, so after the earplug The earplugs are very tightly adsorbed)
•Size: approx. 2 cm * 1.2 cm (L * W) / 0.78 * 0.47 in
•Ideal for Littmann Stethoscope,durable & flexible

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$6.69

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BBTO

2 Sets Stethoscope Replacement Parts Adult and Pediatric Replacement Diaphragm and Silicone Stethoscope Ear Tips Accessories(Black)

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Package includes: 2 sets adult and pediatric replacement diaphragms include 2 adult diaphragms and 2 pediatric diaphragms, and 8 stethoscope replacement earplugs, convenient for you to replace
•Reliable to use: stethoscope ear tips with the properties of sound insulation are comfortable for you to use, and the earplugs can be firmly cover the end of the ear tubes
•Suitable for: stethoscope diaphragm replacement can be applied to stethoscope, suitable for both the adult and pediatric sides
•Quality material: stethoscope replacement kit is made of reliable silicone material and is inspected strictly, light in weight and can deliver sound well
•Note: stethoscope replacement earplugs are suitable for 5 to 6 mm ear hook instruments, please note whether it is applicable before purchasing

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$8.99

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3M Littmann

3M Littmann Stethoscope Spare Parts Kit – Black, Compatible with Master Cardiology™, Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm & Rim, 40011

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•This Parts Kit ONLY FITS THE MASTER CARDIOLOGY STETHOSCOPE.
•Replacement of eartips, and the tunable diaphragms on Master Cardiology stethoscopes
•Quality and reliability in one convienient package
•Contains one tunable diaghragm and rim assembly for the stethoscope chestpiece, Black

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$25.99

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Javinhau

Replacement Accessories Kit Fits Classic 3 Cardiology 3 & Cardiology 4 for Littman Stethoscope Replacement Parts & Stethoscope Bell Cover Diaphragm and Eartips Earbud Replacement Parts. (grey)

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Ear tips replacement Complete Set Of Spares - Extend the lifespan of your Littman cardiology stethoscopes. We offer small and medium ear tips and a single-piece diaphragm for adult and pediatric sides.

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$12.99

$13.99

-7%

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3M Littmann

3M Littmann Stethoscope Spare Parts Kit – Black, Compatible with Classic II S.E., Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm & Rim, Non-Chill Bell Sleeve, 40005

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•This Parts Kit ONLY FITS THE CLASSIC II S.E. STETHOSCOPE.
•Replacement of eartips, nonchill bell sleeve and tunable diaphragm on Classic II S.E. stethoscopes
•Quality and reliability in one convienient package
•Contains Small (1/2 inch) nonchill bell sleeve, Black
•Contains one tunable diaghragm and rim assembly for the stethoscope chestpiece, Black

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$32.16

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3M Littmann

3M Littmann Stethoscope Spare Parts Kit – Gray, Compatible with Master Classic II™, Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm & Rim, 40023

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•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

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$24.66

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3M Littmann

3M Littmann Stethoscope Spare Parts Kit – Gray, Compatible with Classic II S.E., Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm & Rim, Non-Chill Bell Sleeve, 40006

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•This Parts Kit ONLY FITS THE CLASSIC II S.E. STETHOSCOPE.
•Replacement of eartips, nonchill bell sleeve and tunable diaphragm on Classic II S.E. stethoscopes
•Quality and reliability in one convienient package
•Contains Small (1/2 inch) nonchill bell sleeve, Black
•Contains one tunable diaghragm and rim assembly for the stethoscope chestpiece, Gray

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$32.16

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3M Littmann

3M Littmann Stethoscope Spare Parts Kit – Classic II Pediatric Diaphragm Assembly, Includes Black & Gray Rim, Floating Diaphragm, 40012

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•This Parts Kit ONLY FITS THE CLASSIC II PEDIATRIC STETHOSCOPE.
•Replacement of eartips, and the floating diaphragm on Classic II Pediatric stethoscopes
•Dual-sided chestpiece with small 3.3cm diaphragm is ideal for pediatric patients.
•Contains one floating diaghragm for the stethoscope chestpiece
•Contains a black rim for assembly of the diaphragm to the chestpiece
•Contains a Gray rim for assembly of the diaphragm to the chestpiece

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$19.96

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