Littmann Stethoscope Spare Parts Kit - Classic III & Cardiology IV Stethoscopes

$36.15 $42.95
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3M™ Littmann® Stethoscope Spare Parts Kit for the Classic III™, Cardiology IV™ and CORE Digital Stethoscope contains a black or Grey single piece tunable diaphragm for both the adult and pediatric sides of the chestpiece, a non-chill bell sleeve, and two small (1/2 inch), Black or Grey Snap Tight Soft-Sealing Eartips.

#Note - The adult diaphragm and eartips in this kit are also suitable for the Cardiology III and Cardiology II SE models. The paediatric diaphragm will not fit these devices. Spare parts for these two stethoscopes are discontinued. 

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. This time-saving feature allows the healthcare provider to focus on both adult and pediatric patients.

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 ear tubes and, for safety, require a significant effort to remove.

    • Contains one tunable single piece diaphragm for the adult side of the stethoscope chestpiece, Black or Grey
    • Contains one tunable single piece diaphragm for the pediatric side of the stethoscope chestpiece, Black or Grey
    • Contains one non-chill bell sleeve, Black or Grey
    • Contains Snap Tight Soft-Sealing Eartips, Black or Grey

Buy your spare parts kits for the Littman Classic III and Cardiology IV today from Paramedic Shop. All our orders are shipped fast from Australia.

Customer Reviews

Based on 8 reviews
Ken Sleeman
First time replacement after 35 years of use

perfect fit


good quality

replacement for loose diaphragm

Fits perfect back on classic III. Last one became very loose, new diaphragm fits tight again

Cynthia Chang
Exactly what I needed

Quick delivery. Exactly as advertised.

Jordon Harvey
Exactly what I ordered

Quick delivery, easy to open packaging. Fits my Classic III perfectly.