--- product_id: 1284465 title: "Yamaha Clarinet Mouthpiece 4C" brand: "yamaha" price: "$163.46" currency: USD in_stock: true reviews_count: 13 category: "Yamaha" url: https://www.desertcart.ec/products/1284465-yamaha-clarinet-mouthpiece-4c store_origin: EC region: Ecuador --- # Consistent performance for intermediates Top-grade Custom series design High-quality phenol resin build Yamaha Clarinet Mouthpiece 4C **Brand:** yamaha **Price:** $163.46 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your clarinet game with the mouthpiece pros trust! ## Quick Answers - **What is this?** Yamaha Clarinet Mouthpiece 4C by yamaha - **How much does it cost?** $163.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/1284465-yamaha-clarinet-mouthpiece-4c) ## Best For - yamaha enthusiasts ## Why This Product - Trusted yamaha brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect Fit Guaranteed:** Thick cork ensures a snug, secure fit—no slipping during intense sessions. - • **Trusted Quality & Value:** Highly rated with 4.6 stars and a proven track record since 2006. - • **Custom Series Inspired Design:** Based on Yamaha’s elite Custom series for a professional sound experience. - • **Ideal for Intermediate Players:** Balances ease of play with rich sound, perfect for advancing musicians. - • **Precision Crafted for Consistency:** Engineered from premium phenol resin ensuring reliable tone every time. ## Overview The Yamaha 4C Clarinet Mouthpiece is a phenol resin mouthpiece modeled after the top-tier Custom series, delivering consistent, high-quality sound ideal for intermediate Bb clarinet players. With a snug cork fit and a reputation for durability and performance, it’s a trusted choice since 2006, boasting a 4.6-star rating from nearly 500 users. ## Description Yamaha 4C Standard Bb Clarinet Plastic Mouthpiece. Review: Better than the original! All you need to know - As a clarinetist this month piece is very optimal and reliable. Not only is the quality very good it makes a very good tone and is beginner friendly. If I were to buy another mouthpiece this is one that I would circle back to. I am in my high-school band and volunteer to teach at summer camps so I play a lot and I never think twice about this mouthpiece performing Review: Good mouthpiece. Good price. - The cork is thick so the fit to my clarinet is tight. You might need cork grease like I did, but I already had some so no issues. The mouth piece feels good for the price it's not plasticy or gross feeling. It works well and plays just like my original mouthpiece. ## Features - Model: YAC1266 - high quality phenol resin - design based upon the top grade Custom series - 4C - Highly consistent - Great for intermediate players - 4C, Highly consistent ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002F5562 | | Best Sellers Rank | #8,046 in Musical Instruments ( See Top 100 in Musical Instruments ) #9 in Clarinet Mouthpieces | | Brand | Yamaha | | Brand Name | Yamaha | | Color | #N/A | | Customer Reviews | 4.7 out of 5 stars 502 Reviews | | Finish Type | Polished | | Global Trade Identification Number | 00086792534893 | | Included Components | Mouthpiece | | Instrument Key | B Flat | | Item Dimensions | 3.9 x 1.8 x 1.8 inches | | Item Type Name | Yamaha YAC 1266 Standard Series 4C Mouthpiece for Bb Clarinet | | Item Weight | 0.01 Ounces | | Manufacturer | U.S. Band & Orchestra Supplies Inc. | | Manufacturer Part Number | MP5194C | | Material | Plastic, Resin | | Material Type | Plastic, Resin | | Model Name | 4C | | Model Number | YAC1266 | | Style | Mouthpiece 4C | | UPC | 086792534893 | | Warranty Description | Warranty against manufacturer warranty. | ## Product Details - **Brand:** Yamaha - **Color:** #N/A - **Instrument Key:** B Flat - **Material:** Plastic, Resin - **Style:** Mouthpiece 4C ## Images ![Yamaha Clarinet Mouthpiece 4C - Image 1](https://m.media-amazon.com/images/I/51Q6NbZmJgL.jpg) ![Yamaha Clarinet Mouthpiece 4C - Image 2](https://m.media-amazon.com/images/I/51jENifjGfL.jpg) ## Questions & Answers **Q: Does it fit Yamaha ycl 200 adi?** A: If a Yamaha ycl 200 adi is a Bb clarinet...it will probably fit. **Q: Will this fit a yamaha YCL220L?** A: Sure **Q: What reeds can fit?** A: All Bb clarinet reeds will work, beginners should start with a softer reed, like a S (soft) or 1.5 or 2 **Q: Does it fit YCL-250?** A: Yes, this mouthpiece is what is provided with all standard level Yamaha clarinets, including the YCL-250. It will fit perfectly. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Better than the original! All you need to know *by P***S on July 8, 2025* As a clarinetist this month piece is very optimal and reliable. Not only is the quality very good it makes a very good tone and is beginner friendly. If I were to buy another mouthpiece this is one that I would circle back to. I am in my high-school band and volunteer to teach at summer camps so I play a lot and I never think twice about this mouthpiece performing ### ⭐⭐⭐⭐⭐ Good mouthpiece. Good price. *by B***H on July 21, 2025* The cork is thick so the fit to my clarinet is tight. You might need cork grease like I did, but I already had some so no issues. The mouth piece feels good for the price it's not plasticy or gross feeling. It works well and plays just like my original mouthpiece. ### ⭐⭐⭐⭐⭐ Excellent quality *by A***R on November 3, 2025* Replace a broken one with this and they’re identical + this one sounds perfect! ## Frequently Bought Together - Yamaha Clarinet Mouthpiece 4C - Vandoren CR1025 Bb Clarinet Traditional Reeds Strength 2.5; Box of 10 - D’Addario Woodwinds RMP01B Reserve Mouthpiece Patch - Clarinet Pads - Saxophone Accessories - Clarinet Mouthpiece Pad - Clarinet Accessories - Black, 5-Pack --- ## 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.ec/products/1284465-yamaha-clarinet-mouthpiece-4c](https://www.desertcart.ec/products/1284465-yamaha-clarinet-mouthpiece-4c) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-05-15*