---
product_id: 744305869
title: "Yamaha Alto Saxophone Mouthpiece (YACAS4C)"
brand: "yamaha"
price: "VT2952276"
currency: VUV
in_stock: true
reviews_count: 5
category: "ヤマハ(Yamaha)"
url: https://www.desertcart.vu/products/744305869-yamaha-alto-saxophone-mouthpiece-yacas4c
store_origin: VU
region: Vanuatu
---

# Fits all standard alto saxophones Precision-engineered for consistent sound Durable phenolic plastic build Yamaha Alto Saxophone Mouthpiece (YACAS4C)

**Brand:** yamaha
**Price:** VT2952276
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sax game with Yamaha’s trusted 4C mouthpiece!

## Quick Answers

- **What is this?** Yamaha Alto Saxophone Mouthpiece (YACAS4C) by yamaha
- **How much does it cost?** VT2952276 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/744305869-yamaha-alto-saxophone-mouthpiece-yacas4c)

## 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

- • **Proven Yamaha Quality:** Official OEM mouthpiece trusted by beginners to pros
- • **Effortless Playability:** Designed for easy blowing and clean tone production
- • **Durable & Safe Material:** Made from high-grade phenolic plastic for longevity
- • **Universal Compatibility:** Seamlessly fits all brands of standard alto saxophones
- • **Consistent Sound Every Time:** State-of-the-art manufacturing ensures reliable performance

## Overview

The Yamaha Alto Saxophone Mouthpiece (YACAS4C) is a phenolic plastic, OEM mouthpiece designed for standard alto saxophones. Renowned for its durability, consistent sound quality, and ease of play, it suits beginners and professionals alike, making it a top choice for reliable performance across all Yamaha Standard, Intermediate, and Professional Series saxophones.

## Description

Yamaha Standard Series 4C Mouthpiece for Alto Saxophone

Review: It is Yamaha mouthpiece - never disappoint.
Review: Excellent mouth piece , no unwanted sound Easy to blow ,

## Features

- The official Yamaha Original Equipment 4C Alto Saxophone mouthpiece is the same that comes with Yamaha Standard, Intermediate and Professional Series Alto Saxophone
- The 4C size is designed by Yamaha and even beginners can make great sound
- Made of safe and durable phenolic plastic
- State of the art manufacturing creates a very high quality and consistent mouthpiece
- Fits all brands of standard alto saxophone

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NFPR6LT |
| Amazon Bestseller | #80,423 in Musical Instruments ( See Top 100 in Musical Instruments ) #1,234 in Woodwind Instrument Parts |
| Body Material | Phenolic Plastic |
| Color Name | black |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,114) |
| Date First Available | December 23, 2022 |
| Instrument Key | E Flat |
| Item model number | YAC AS4C |
| Material Type | Plastic |
| Size | 4C |

## Product Details

- **Brand:** Yamaha
- **Color:** black
- **Instrument Key:** E Flat
- **Material:** Plastic
- **Style:** Modern

## Images

![Yamaha Alto Saxophone Mouthpiece (YACAS4C) - Image 1](https://m.media-amazon.com/images/I/213IX8l162L.jpg)
![Yamaha Alto Saxophone Mouthpiece (YACAS4C) - Image 2](https://m.media-amazon.com/images/I/61AiGp+eqrL.jpg)

## Questions & Answers

**Q: Will this fit on a Glory alto sax?**
A: I do not own a Glory alto but I do own (or have owned) a total of four alto Saxophones. The necks are standard fit. That being said, the mouthpiece fits over a piece of cork. The thickness of the cork can be different from neck to neck and the cork will wear over time. It is easily replaceable and inexpensive to have a professional do. If it does not fit right out of the box, but it should, it is an easy and cheap fix. To extend the life of the cork, be sure to use cork grease regularly.

**Q: What's the difference between the yamaha 4c and the as-4c, other than seven bucks?**
A: Absolutely nothing the 4c is included in all Yamaha saxophones as4c is exactly identical

**Q: Comes with ligature?**
A: It does not come with a ligature.  I don't recommend ordering Yamaha's ligature for this, especially online.

**Q: Will a 1.5 reed fit?**
A: Physically, all reeds are the same size. Where things vary is with where their thickness begins, and where it ends. So yes. It will fit. The problem you run into with 1.5 reed, is control over your sound. Because the reed is so thin, they tend to squeak when you least expect it. I would not go with anything less than a 2.0, where 2.5 and 3.0 tends to work best for most players. If you can afford it, it's best experiment with what reeds you are interested in. According to where you're at with your experience, one will hit the sweet spot over another. Have fun with it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***N on September 25, 2025*

It is Yamaha mouthpiece - never disappoint.

### ⭐⭐⭐⭐⭐ Review
*by V***T on May 29, 2023*

Excellent mouth piece , no unwanted sound Easy to blow ,

### ⭐⭐⭐⭐⭐ Review
*by R***O on December 31, 2025*

Il bocchino yamaha 4C non ha bisogno di recensioni perché è ottimo come tutti i prodotti Yamaha. Volevo invece fare i complimenti al venditore per la serietà e professionalità. Ho ricevuto il bocchino con due giorni di anticipo rispetto alla data prevista ed era confezionato in modo tale che sarebbe stato a prova di tsunami. Felice per l'acquisto mi sento di consigliarlo tranquillamente.

## Frequently Bought Together

- Yamaha 4C Alto Saxophone Mouthpiece, Standard Series
- Andoer Alto Saxophone Ligature Fastener Compact Durable Artificial Leather for Alto Saxophone Rubber Mouthpiece
- Alto Sax Mouthpiece Ligature Double Screws Saxophone Gold Ligature Fastener

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-09*