---
product_id: 422477239
title: "Proseal for R1234yf and charging hose, R-1234yf, R1234"
brand: "cmebiz"
price: "¥12417"
currency: JPY
in_stock: true
category: "Cmebiz"
url: https://www.desertcart.jp/products/422477239-proseal-for-r1234yf-and-charging-hose-r-1234yf-r1234
store_origin: JP
region: Japan
---

# Seals R1234yf leaks fast Precision brass build 2mm durable wall thickness Proseal for R1234yf and charging hose, R-1234yf, R1234

**Brand:** cmebiz
**Price:** ¥12417
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal leaks like a pro—because your ride deserves the best!

## Quick Answers

- **What is this?** Proseal for R1234yf and charging hose, R-1234yf, R1234 by cmebiz
- **How much does it cost?** ¥12417 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/422477239-proseal-for-r1234yf-and-charging-hose-r-1234yf-r1234)

## Best For

- cmebiz enthusiasts

## Why This Product

- Trusted cmebiz brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Pros:** Manufactured by Envirosafe, a name synonymous with quality in automotive repair tools.
- • **Compact & Robust:** 6mm diameter hose with 2mm wall thickness balances flexibility and durability perfectly.
- • **Leak-Proof Confidence:** Engineered brass material ensures a reliable, long-lasting seal for your R1234yf system.
- • **Stay Ahead of the Heat:** Ideal for R1234yf systems, the eco-friendly refrigerant powering next-gen vehicles.
- • **Quick Fix, Zero Downtime:** Designed for rapid leak repairs so your automotive AC is back in action without delay.

## Overview

Proseal for R1234yf is a precision-engineered brass charging hose designed to quickly and reliably fix leaks in automotive air conditioning systems using the eco-friendly R1234yf refrigerant. With a durable 2mm wall thickness and 6mm diameter, it offers professional-grade performance trusted by technicians to keep vehicles cool and efficient.

## Description

Proseal for R1234yf systems. Designed to fix leaks in automotive systems.

## Features

- Proseal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SS2RX7M |
| Best Sellers Rank | #1,443,781 in Automotive ( See Top 100 in Automotive ) #2,622 in Air Conditioning Line Repair Tools |
| Brand | cmebiz |
| Brand Name | cmebiz |
| Color | Blue, Bronze |
| Customer Reviews | 4.3 out of 5 stars 46 Reviews |
| Manufacturer | Envirosafe |
| Material | Synthetic Rubber |
| Material Type | Synthetic Rubber |
| Nominal Wall Thickness | 2 millimeters |
| Outside Diameter | 6 millimeters |
| UPC | 660111386532 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** cmebiz
- **Color:** Blue, Bronze
- **Manufacturer:** Envirosafe
- **Material:** Synthetic Rubber
- **Nominal Wall Thickness:** 2 millimeters
- **Number of Packs:** 1
- **Outside Diameter:** 6 millimeters
- **UPC:** 660111386532
- **Unit Count:** 1 Count

## Images

![Proseal for R1234yf and charging hose, R-1234yf, R1234 - Image 1](https://m.media-amazon.com/images/I/71lW-CznjvL.jpg)
![Proseal for R1234yf and charging hose, R-1234yf, R1234 - Image 2](https://m.media-amazon.com/images/I/61aZnORN1gL.jpg)
![Proseal for R1234yf and charging hose, R-1234yf, R1234 - Image 3](https://m.media-amazon.com/images/I/710uX2ZkmNL.jpg)
![Proseal for R1234yf and charging hose, R-1234yf, R1234 - Image 4](https://m.media-amazon.com/images/I/61337MhP4yL.jpg)

## Questions & Answers

**Q: Will this actually charge the ac system in my truck or just fix a leak if there is one?**
A: As far as I know, it is a coolant, so it will charge the system.  It doesn’t stop leaks.  
I hope this helps.

**Q: Is this a direct replacement for r410a?**
A: No, don't try it.

## Frequently Bought Together

- Proseal for R1234yf and charging hose, R-1234yf, R1234
- TSI Supercool 39241B-YF Total Leak Stop and U/V Dye, 1 oz (HFC Free BOV Can with 1234yf Adapter, Retail Box)
- Arctic Air for R1234YF systems, Refrigerant support R-1234yf 3 cans & Hose

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**Shop now:** [https://www.desertcart.jp/products/422477239-proseal-for-r1234yf-and-charging-hose-r-1234yf-r1234](https://www.desertcart.jp/products/422477239-proseal-for-r1234yf-and-charging-hose-r-1234yf-r1234)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-15*