--- product_id: 17833452 title: "Littmann Spare Parts Kit for Lightweight II S.E., 40021, Light Brown | Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm, Rim Assembly and Non-Chill Bell Sleeve" brand: "littmann" price: "179.74 DT" currency: TND in_stock: true category: "Littmann" url: https://www.desertcart.tn/products/17833452-littmann-spare-parts-kit-for-lightweight-ii-s-e-40021 store_origin: TN region: Tunisia --- # Snap-tight soft-sealing eartips for perfect acoustic seal Tunable diaphragm for dual-frequency auscultation Non-chill bell sleeve ensures patient comfort Littmann Spare Parts Kit for Lightweight II S.E., 40021, Light Brown | Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm, Rim Assembly and Non-Chill Bell Sleeve **Brand:** littmann **Price:** 179.74 DT **Availability:** ✅ In Stock ## Summary > 🎧 Upgrade your stethoscope game—because every heartbeat deserves clarity. ## Quick Answers - **What is this?** Littmann Spare Parts Kit for Lightweight II S.E., 40021, Light Brown | Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm, Rim Assembly and Non-Chill Bell Sleeve by littmann - **How much does it cost?** 179.74 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **Hear More, Stress Less:** Tunable diaphragm technology lets you switch between low and high frequency sounds with a simple pressure adjustment—saving time during critical exams. - • **Patient-Centric Design:** Non-chill bell sleeve keeps patients comfortable, eliminating the shock of cold metal during exams. - • **Comfort Meets Performance:** Snap-tight soft-sealing eartips conform to your ears for an unbeatable acoustic seal and all-day comfort. - • **Precision Fit, Zero Hassle:** Designed exclusively for Lightweight II S.E. stethoscopes, ensuring seamless compatibility and easy replacement. - • **Trusted Quality, Ready When You Are:** Manufactured by 3M Littmann, the gold standard in medical acoustics, so you never compromise on reliability. ## Overview The Littmann Spare Parts Kit for Lightweight II S.E. includes snap-tight soft-sealing small eartips, a tunable diaphragm with rim assembly, and a non-chill bell sleeve in light brown. Engineered by 3M, this kit ensures perfect fit, superior acoustic performance, and patient comfort, making it an essential maintenance upgrade for healthcare professionals using the Lightweight II S.E. stethoscope. ## 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 | #40,033 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 (368) | | Global Trade Identification Number | 00707387773052, 00707387773069 | | Item Weight | 0.03 kg | | Manufacturer | 3M | | Model Name | Lightweight II S.E. | | Model Number | 7100060442 | | 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 - **Item Weight:** 0.03 kg - **Model Name:** Lightweight II S.E. - **Recommended Uses For Product:** listening to heart/lung sounds, detecting abnormal body noises ## Images ![Littmann Spare Parts Kit for Lightweight II S.E., 40021, Light Brown | Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm, Rim Assembly and Non-Chill Bell Sleeve - Image 1](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.tn/products/17833452-littmann-spare-parts-kit-for-lightweight-ii-s-e-40021](https://www.desertcart.tn/products/17833452-littmann-spare-parts-kit-for-lightweight-ii-s-e-40021) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-12*