---
product_id: 1708425
title: "Yellow Jacket 41338 Ritchie R134A Lo-Side Coupler"
brand: "ritchie"
price: "₨2620"
currency: SCR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sc/products/1708425-yellow-jacket-41338-ritchie-r134a-lo-side-coupler
store_origin: SC
region: Seychelles
---

# Quick connect/disconnect valve 14mm female thread / 1/4 inch male flare Integral safety sleeve for secure fit Yellow Jacket 41338 Ritchie R134A Lo-Side Coupler

**Brand:** ritchie
**Price:** ₨2620
**Availability:** ✅ In Stock

## Summary

> 🛠️ Connect with confidence — the pro’s choice for fast, secure HVAC servicing!

## Quick Answers

- **What is this?** Yellow Jacket 41338 Ritchie R134A Lo-Side Coupler by ritchie
- **How much does it cost?** ₨2620 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/1708425-yellow-jacket-41338-ritchie-r134a-lo-side-coupler)

## Best For

- ritchie enthusiasts

## Why This Product

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

## Key Features

- • **Speed Meets Safety:** Quick connect/disconnect valve lets you access high-pressure systems effortlessly without downtime.
- • **Durable Brass Finish:** Solid brass exterior guarantees long-lasting corrosion resistance and professional-grade reliability.
- • **Compact & Lightweight:** At just 6.7 ounces and 5.75 inches long, it’s the perfect tool for on-the-go HVAC pros.
- • **Secure Grip, Zero Slips:** Integral safety sleeve locks the coupler firmly to the service port, preventing accidental disconnections.
- • **Precision Fit, Every Time:** Dual-thread design (14mm female & 1/4 inch male flare) ensures seamless compatibility with R134A systems.

## Overview

The Yellow Jacket 41338 Ritchie R134A Lo-Side Coupler features a versatile 14mm female or 1/4 inch male flare thread, a quick connect/disconnect valve for efficient system access under pressure, and an integral safety sleeve that ensures a secure, slip-free connection. Crafted with a durable brass finish, this compact and lightweight coupler is engineered for professional HVAC technicians seeking reliability and speed.

## Description

Yellow Jacket 41338 Ritchie R134A Lo-Side Coupler

## Features

- 14 mm female thread or 1/4 inch male flare available
- Quick, easy connect/disconnect control valve for access to systems even at working pressures
- Integral safety sleeve holds coupler securely to service port

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Ritchie |
| Color | Yellow |
| Item dimensions L x W x H | 5.75 x 2.75 x 1.5 inches |
| Connector Type | Flare |
| Thread Size | 0.25 inch |
| Exterior Finish | Brass |
| Thread Type | NPT |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00686800413389 |
| Manufacturer | Ritchie |
| UPC | 686800413389 |
| Part Number | 41338 |
| Item Weight | 6.7 ounces |
| Product Dimensions | 5.75 x 2.75 x 1.5 inches |
| Item model number | 41338 |
| Is Discontinued By Manufacturer | No |
| Pattern | Solid |
| Item Package Quantity | 1 |
| Included Components | RITCHIE R134A LO-SIDE COUPLER |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Ritchie
- **Color:** Yellow
- **Item dimensions L x W x H:** 5.75 x 2.75 x 1.5 inches
- **Connector Type:** Flare
- **Thread Size:** 0.25 inch
- **Exterior Finish:** Brass
- **Thread Type:** NPT
- **Number of Pieces:** 1
- **Global Trade Identification Number:** 00686800413389
- **Manufacturer:** Ritchie

## Images

![Yellow Jacket 41338 Ritchie R134A Lo-Side Coupler - Image 1](https://m.media-amazon.com/images/I/81LE9DXw25L.jpg)
![Yellow Jacket 41338 Ritchie R134A Lo-Side Coupler - Image 2](https://m.media-amazon.com/images/I/31h8QdUzDBL.jpg)

## Questions & Answers

**Q: In the picture theres 3 couplers, is this correct or yoy get only the lo side?**
A: You only get the low side.  Mastercool 58490 is better and only a little more expensive if you're buying both couplers, because it's up-to-date and more complete.

**Q: Would this fit or anything would fit Yellow Jacket 49967 ? Thanks**
A: Yes they will fit. It will convert your 1/4”
Yellow jacket Gauge hose over to 134A automotive suction side service port. Hook your gauges up first then push it down onto the cars service port fast then release. Don’t forget to purge. :)

**Q: do these work with Yellow Jacket 42004 for R410A?**
A: This thing only work for R134 adapter

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works
*by P***R on February 8, 2025*

Quality part.

### ⭐⭐⭐⭐⭐ I like it
*by P***T on December 25, 2024*

This R134A Lo-Side Coupler has a really solid well made feel to it. I have another cheaper different brand coupler, and the difference is significant.

### ⭐⭐⭐⭐⭐ The Real Deal
*by C***7 on July 8, 2021*

This extremely well made valve & adapter was packaged and sealed in the original Yellow Jacket retail packaging. Ive bought many different parts from 3rd party vendors here and I got either used/broke/ covered in grease/all the above plus missing parts or products advertised as Yellow Jacket or brand name only to get some cheap knock-off look alike in a plain small unsealed generic box. I was about to give up but I desperately needed this so took a chance and got a reputable honest vendor.Its pricey but its a real yellow jacket top of the line heavy, heavy weight valve, the first thing I noticed over the,lightweight fake knock offs. Also realize this is a quick fit adapter and high quality valve , the knock off's are just poor fitting adapters, they have no isolation valve that will cost you more. So considering its hard steel, not light soft brass, that this actually made a perfect fit on my AC tedt ports and did not leak 30 ounces of expensive Freon, that it has an ultra HQ valve, did not waste hours of my day and it will still be working all my life, I'd say it was a great buy, no regrets. Buy once,cry once, dont waste your money on a knockoff that fails.

## Frequently Bought Together

- Yellow Jacket 41338 Ritchie R134A Lo-Side Coupler
- Yellow Jacket 41337 Ritchie R134a High Side Coupler 1/4 inch Mf
- Yellow Jacket 42006 Series 41 Manifold with 3-1/8" Gauge, psi, R-22/134A/404A

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**Shop now:** [https://www.desertcart.sc/products/1708425-yellow-jacket-41338-ritchie-r134a-lo-side-coupler](https://www.desertcart.sc/products/1708425-yellow-jacket-41338-ritchie-r134a-lo-side-coupler)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-28*