--- product_id: 64756655 title: "3M Littmann Stethoscope Spare Parts Kit, Master Cardiology (Black) (40011)" brand: "littmann" price: "€ 44.44" currency: EUR in_stock: true reviews_count: 13 category: "Littmann" url: https://www.desertcart.hr/products/64756655-3m-littmann-stethoscope-spare-parts-kit-master-cardiology-black-40011 store_origin: HR region: Croatia --- # Snap-tight soft-sealing ear tips for perfect acoustic seal Precision-engineered replacement parts for seamless fit Tuneable diaphragm technology for multi-frequency auscultation 3M Littmann Stethoscope Spare Parts Kit, Master Cardiology (Black) (40011) **Brand:** littmann **Price:** € 44.44 **Availability:** ✅ In Stock ## Summary > 🎧 Hear every heartbeat like a pro — upgrade your stethoscope game! ## Quick Answers - **What is this?** 3M Littmann Stethoscope Spare Parts Kit, Master Cardiology (Black) (40011) by littmann - **How much does it cost?** € 44.44 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/64756655-3m-littmann-stethoscope-spare-parts-kit-master-cardiology-black-40011) ## Best For - littmann enthusiasts ## Why This Product - Trusted littmann brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Comfort Meets Security:** Snap-tight, soft-sealing ear tips conform perfectly to your ears, delivering superior comfort and an unbeatable acoustic seal. - • **Effortless Maintenance:** Convenient all-in-one kit simplifies repairs and keeps your stethoscope performing like new. - • **Seamless Sound Clarity:** Tuneable diaphragm lets you switch frequencies with a simple pressure adjustment, ensuring you never miss a beat. - • **Trusted by Professionals:** Backed by 3M Littmann’s legacy of precision and reliability, trusted by thousands of clinicians worldwide. - • **Tailored for Master Cardiology:** Specifically designed replacement parts guarantee flawless compatibility with your Master Cardiology stethoscope. ## Overview The 3M Littmann Stethoscope Spare Parts Kit for Master Cardiology (Black) includes a tuneable diaphragm and rim assembly for both adult and pediatric chest pieces, plus two small snap-tight soft-sealing ear tips. Engineered for perfect fit and acoustic performance, this kit ensures your stethoscope maintains its renowned sound clarity and comfort, making it an essential upgrade for medical professionals committed to precision diagnostics. ## Description 3M Littmann Stethoscopes offers the high quality that medical professionals expect, and each replacement part and accessory meets the same demanding standards. Conveniently packaged in kits that correspond to our stethoscope models, Littmann stethoscope replacement parts and accessories make repairs simple. Each item is carefully manufactured to work seamlessly with existing equipment. 3M Littmann Stethoscope Spare Parts Kit for the Master Cardiology Stethoscope contains a black rim and tuneable diaphragm for chest piece, in addition to two small (1/2 inch), black Snap Tight Soft-Sealing Ear tips. Tuneable diaphragm technology—a 3M invention—lets clinicians hear different frequency sounds by simply adjusting the pressure on the chest piece. Hold the chest piece with light pressure to hear low frequency sounds; press a little more to hear higher frequency sounds. Snap-tight, soft-sealing ear tips conform to individual ears for an excellent acoustic seal and comfortable fit. Ear tips snap firmly onto the ends of the ear tubes and, for safety, require a significant effort to remove. Review: Perfect fit for my Master Cardiology. - Genuine product, excellent packaging,quick delivery. Fits perfectly well for my Master Cardiology Brass(Gold). Review: Good quality - Good quality and fit ## Features - Quality and reliability in one convenient package - Contains one tuneable diaphragm and rim assembly for the stethoscope chest piece, black - Replacement of ear tips, and the tuneable diaphragms on master cardiology stethoscopes - Contains one tunable diaghragm and rim for the pediatric side of the stethoscope chestpiece, Black ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B014GVC33U | | Best Sellers Rank | #9,736 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #71 in Stethoscopes (Industrial & Scientific) | | Brand | Littmann | | Brand Name | Littmann | | Colour | Black | | Customer Reviews | 4.4 out of 5 stars 2,329 Reviews | | Global Trade Identification Number | 00707387772987, 00707387773069 | | Included Components | Snap Tight Soft-Sealing Eartips - Small, Tunable Rim/Diaphragm Assembly | | Manufacturer | 3M, 3M India Limited, 48-51, Phase 1, Electronics City Hosur Road, Bangalore - 560100 | Karnataka | India Office: +91 80 45543000 | | Manufacturer Contact Information | 3M India Limited, 48-51, Phase 1, Electronics City Hosur Road, Bangalore - 560100 | Karnataka | India Office: +91 80 45543000 | | Model Number | 70200788332 | | Net Quantity | 1 Count | | Packer Contact Information | 3M India Limited, 48-51, Phase 1, Electronics City Hosur Road, Bangalore - 560100 | Karnataka | India Office: +91 80 45543000 | | Part Number | 40011 | | UPC | 707387772987 | | Unit Count | 1 Count | ## Product Details - **Brand:** Littmann - **Color:** Black - **Global Trade Identification Number:** 00707387772987, 00707387773069 - **UPC:** 707387772987 - **Unit Count:** 1 Count ## Images ![3M Littmann Stethoscope Spare Parts Kit, Master Cardiology (Black) (40011) - Image 1](https://m.media-amazon.com/images/I/61hc9ywdPBL.jpg) ![3M Littmann Stethoscope Spare Parts Kit, Master Cardiology (Black) (40011) - Image 2](https://m.media-amazon.com/images/I/71g6xZ6Ee5L.jpg) ![3M Littmann Stethoscope Spare Parts Kit, Master Cardiology (Black) (40011) - Image 3](https://m.media-amazon.com/images/I/71iXlBFemkL.jpg) ## Questions & Answers **Q: Is the diaphragm paediatric? Is a rim available with the diaphragm?** A: I am afraid the diaphragm I bought was cardiologic but all varieties of spare parts for all types of stethoscope original are available on Amazon though you have to furnish an ID proof. **Q: Is the rim for the adult or Pediatric side diaphragm?** A: Different as paediatric hearts are smaller **Q: Can fit the diaphragm on our own?** A: Yes you can. It is very simple. Just follow the instructions on the packet. **Q: I need tubing of littmann cardiology 3 stethoscope. From where I can get it online?** A: Amazon ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect fit for my Master Cardiology. *by J***Y on 26 January 2024* Genuine product, excellent packaging,quick delivery. Fits perfectly well for my Master Cardiology Brass(Gold). ### ⭐⭐⭐⭐⭐ Good quality *by D***O on 1 November 2023* Good quality and fit ### ⭐⭐⭐⭐ Fits the Master Cardiology Stethoscope perfectly. *by A***L on 5 February 2022* Seems to be the original spare parts kit. Specific for the Master Cardiology Stethoscope series by Littmann. The rim and diaphragm fit perfectly. ## Frequently Bought Together - 3M Littmann Stethoscope Spare Parts Kit – Black, Compatible with Master Cardiology, Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm & Rim, 40011 - 3M Littmann Classic III Monitoring Stethoscope, 5803, More Than 2X as Loud, Weighs Less, Stainless Steel Black-Finish Chestpiece, 27' Black Tube, Stem and Headset - 3M Littmann Cardiology IV Diagnostic Stethoscope, 6201, More Than 2X as Loud, Weighs Less --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/64756655-3m-littmann-stethoscope-spare-parts-kit-master-cardiology-black-40011](https://www.desertcart.hr/products/64756655-3m-littmann-stethoscope-spare-parts-kit-master-cardiology-black-40011) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-07*