--- product_id: 17833452 title: "Littmann Spare Parts Kit for Lightweight II S.E., 40021, Light Brown" brand: "littmann" price: "AR$60063" currency: ARS in_stock: true category: "Littmann" url: https://www.desertcart.com.ar/products/17833452-littmann-spare-parts-kit-for-lightweight-ii-s-e-40021 store_origin: AR region: Argentina --- # Snap-tight soft-sealing eartips for perfect acoustic seal Tunable diaphragm for precise frequency control Non-chill bell sleeve ensures patient comfort Littmann Spare Parts Kit for Lightweight II S.E., 40021, Light Brown **Brand:** littmann **Price:** AR$60063 **Availability:** ✅ In Stock ## Summary > 🩺 Upgrade your stethoscope game—comfort, clarity, and confidence in every beat. ## Quick Answers - **What is this?** Littmann Spare Parts Kit for Lightweight II S.E., 40021, Light Brown by littmann - **How much does it cost?** AR$60063 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/17833452-littmann-spare-parts-kit-for-lightweight-ii-s-e-40021) ## 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 - • **Non-Chill Bell Sleeve:** Keep your patients comfortable with a warm, non-chill surface during every exam. - • **All-in-One Replacement Kit:** Everything you need in one sleek, light brown package—quick repairs, zero downtime. - • **Precision Tunable Diaphragm:** Effortlessly switch frequencies with a simple pressure adjustment—hear every heartbeat like never before. - • **Snap-Tight Soft-Sealing Eartips:** Custom-fit comfort that locks in place, delivering crystal-clear sound without distractions. - • **Tailored Fit for Lightweight II S.E.:** Designed exclusively for your Littmann Lightweight II S.E., ensuring seamless compatibility and peak performance. ## Overview The Littmann Spare Parts Kit for Lightweight II S.E. (model 40021) includes a tunable diaphragm and rim assembly, snap-tight soft-sealing small eartips, and a non-chill bell sleeve—all in stylish light brown. Engineered for perfect compatibility and patient comfort, this kit ensures your stethoscope performs at its best with precise acoustic control and durable, easy-to-install components. ## 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 – Light Brown, Compatible with Ligthweight II S.E., Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm & Rim, Non-Chill Bell Sleeve, 40021 contains a Light Brown rim and tunable diaphragm and a non-chill sleeve for the chestpiece, in addition to two small, Light Brown Snap Tight Soft-Sealing Eartips. 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 the patient, while the non-chill diaphragm provides patient comfort. 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 eartubes and, for safety, require a significant effort to remove." ## Features - This Parts Kit ONLY FITS THE LIGHTWEIGHT II S.E. STETHOSCOPE - Replacement of the eartips and diaphragm assembly on the Lightweight II S.E. stethoscope - Quality and reliability in one convienient package - Contains one tunable diaghragm and rim assembly for the stethoscope chestpiece, Light Brown - Contains one non-chill bell sleeve, Light Brown ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B014GVCGQO | | Best Sellers Rank | #41,287 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Medical Stethoscope Parts | | Brand Name | Littmann | | Color | Brown | | Customer Reviews | 4.6 4.6 out of 5 stars (372) | | Global Trade Identification Number | 00707387773052, 00707387773069 | | Item Highlight | Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm, Rim Assembly and Non-Chill Bell Sleeve | | Manufacturer | 3M | | Model Name | Lightweight II S.E. | | Model Number | 7100060442 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 7100060442 | | Recommended Uses For Product | listening to heart/lung sounds, detecting abnormal body noises | | UPC | 707387773069 | | Unit Count | 1 Count | ## Product Details - **Brand:** Littmann - **Color:** Brown - **Model Name:** Lightweight II S.E. - **Recommended Uses For Product:** listening to heart/lung sounds, detecting abnormal body noises - **Unit Count:** 1 Count ## Images ![Littmann Spare Parts Kit for Lightweight II S.E., 40021, Light Brown - Image 1](https://m.media-amazon.com/images/I/41S2RMGfYeL.jpg) ![Littmann Spare Parts Kit for Lightweight II S.E., 40021, Light Brown - Image 2](https://m.media-amazon.com/images/I/41Zir2-TPQL.jpg) ![Littmann Spare Parts Kit for Lightweight II S.E., 40021, Light Brown - Image 3](https://m.media-amazon.com/images/I/31t1jvguoCL.jpg) ![Littmann Spare Parts Kit for Lightweight II S.E., 40021, Light Brown - Image 4](https://m.media-amazon.com/images/I/51db42Ywq6L.jpg) ## Frequently Bought Together - 3M Littmann Stethoscope Spare Parts Kit – Light Brown, Compatible with Ligthweight II S.E., Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm & Rim, Non-Chill Bell Sleeve, 40021 - 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 - 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 --- ## 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/17833452-littmann-spare-parts-kit-for-lightweight-ii-s-e-40021](https://www.desertcart.com.ar/products/17833452-littmann-spare-parts-kit-for-lightweight-ii-s-e-40021) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-22*