--- product_id: 48079692 title: "Spare Parts Kit for Master Classic II, 40022, Black | Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm. Fits Master Classic Only." brand: "littmann" price: "AR$105103" currency: ARS in_stock: true reviews_count: 13 category: "Littmann" url: https://www.desertcart.com.ar/products/48079692-spare-parts-kit-for-master-classic-ii-40022-black-includes store_origin: AR region: Argentina --- # Snap Tight Soft-Sealing Eartips Perfect Fit Replacement Kit Sleek Black Tunable Diaphragm Spare Parts Kit for Master Classic II, 40022, Black | Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm. Fits Master Classic Only. **Brand:** littmann **Price:** AR$105103 **Availability:** ✅ In Stock ## Summary > 🖤 Upgrade your Master Classic II — because every heartbeat deserves perfection. ## Quick Answers - **What is this?** Spare Parts Kit for Master Classic II, 40022, Black | Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm. Fits Master Classic Only. by littmann - **How much does it cost?** AR$105103 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/48079692-spare-parts-kit-for-master-classic-ii-40022-black-includes) ## 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 - • **Stay Incident-Ready:** Keep your stethoscope fully functional with this essential parts kit—never miss a critical moment. - • **Durability You Can Trust:** Crafted by 3M in the USA, combining quality materials with reliable longevity. - • **Comfort Meets Performance:** Snap Tight Soft-Sealing Eartips provide superior noise isolation for crystal-clear auscultation. - • **Precision Fit, Zero Hassle:** Designed exclusively for the Master Classic II, ensuring seamless compatibility and quick replacement. - • **Tunable Diaphragm Technology:** Single-piece diaphragm lets you effortlessly switch frequencies with a simple pressure change. ## Overview The 3M Littmann Stethoscope Spare Parts Kit (Model 40022) is a precision replacement set designed exclusively for the Master Classic II stethoscope. It includes a single-piece tunable black diaphragm and Snap Tight Soft-Sealing Eartips, delivering superior acoustic performance and comfort. Made in the USA by 3M, this kit ensures your stethoscope stays incident-ready with reliable, high-quality components. ## Description From the manufacturer Review: Perfect fit - So I am a nightmare for losing parts of my Steph at incidents. These are expensive but came in perfect condition and before I needed my steph again Review: Not much to say - Good product, received as shown, easy to apply ## Features - 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 single piece tunable diaghragm for the stethoscope chestpiece, Black - Contains Snap Tight Soft-Sealing Eartips, Black ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B014GVCGLE | | Best Sellers Rank | 40,912 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 95 in Stethoscopes | | Brand | Littmann | | Brand Name | Littmann | | Colour | Black | | Country of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 3,401 Reviews | | Global Trade Identification Number | 00707387773038, 00707387773076 | | Included Components | Spare Parts | | Manufacturer | 3M | | Manufacturer Contact Information | 3M Company 5400 Paris Rd Columbia MO USA 65202 | | Model Name | Master Classic II | | Model Number | 40022 | | Model name | Master Classic II | | Number of items | 1 | | Part Number | 40022 | | UPC | 707387773076 | | Unit Count | 1.0 count | | Unit count | 1.0 count | ## Product Details - **Brand:** Littmann - **Color:** Black - **Number of Items:** 1 - **Recommended Uses For Product:** listening to heart/lung sounds, detecting abnormal body noises - **Unit Count:** 1 Count ## Images ![Spare Parts Kit for Master Classic II, 40022, Black | Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm. Fits Master Classic Only. - Image 1](https://m.media-amazon.com/images/I/61mf-Qse3oL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect fit *by A***R on 6 August 2024* So I am a nightmare for losing parts of my Steph at incidents. These are expensive but came in perfect condition and before I needed my steph again ### ⭐⭐⭐⭐⭐ Not much to say *by N***Y on 22 August 2024* Good product, received as shown, easy to apply ### ⭐⭐⭐⭐ Good quality *by K***. on 4 August 2025* Good quality product fitted my stethoscope nicely. ## Frequently Bought Together - 3M Littmann Stethoscope Spare Parts Kit – Black, Compatible with Master Classic II, Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm & Rim, Non-Chill Bell Sleeve, 40022 - 3M Littmann Cardiology IV Diagnostic Stethoscope, 6165, More Than 2X as Loud, Weighs Less, Stainless Steel Rainbow-Finish Chestpiece, 27' Black Tube, Stem, and Headset - 3M™ Littmann® Stethoscope Identification Tag, Black, 40007 --- ## 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.com.ar/products/48079692-spare-parts-kit-for-master-classic-ii-40022-black-includes](https://www.desertcart.com.ar/products/48079692-spare-parts-kit-for-master-classic-ii-40022-black-includes) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-05*