---
product_id: 44326798
title: "Yellow Jacket 42004 Series 41 Manifold with 3-1/8\" Gauges with Hoses"
brand: "yellow jacket"
price: "$U15018"
currency: UYU
in_stock: true
reviews_count: 10
category: "Yellow Jacket"
url: https://www.desertcart.uy/products/44326798-yellow-jacket-42004-series-41-manifold-with-3-1-8
store_origin: UY
region: Uruguay
---

# 1% accuracy Class 1 gauges 3-1/8 inch large color-coded gauges Forged brass body for durability Yellow Jacket 42004 Series 41 Manifold with 3-1/8" Gauges with Hoses

**Brand:** yellow jacket
**Price:** $U15018
**Availability:** ✅ In Stock

## Summary

> 🔧 Master your HVAC game with precision and durability!

## Quick Answers

- **What is this?** Yellow Jacket 42004 Series 41 Manifold with 3-1/8" Gauges with Hoses by yellow jacket
- **How much does it cost?** $U15018 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/44326798-yellow-jacket-42004-series-41-manifold-with-3-1-8)

## Best For

- yellow jacket enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable forged brass body and long-life nylon seats withstand heavy use
- • **Smooth Operation:** Sliding double 'O' ring pistons reduce wear and maintain performance
- • **Effortless Readability:** Oversized 3-1/8 inch color-coded gauges make monitoring quick and clear
- • **Maximized Flow Capacity:** Full porting design optimizes refrigerant flow for efficient charging
- • **Precision You Can Trust:** Class 1 accuracy ensures exact readings for critical HVAC tasks

## Overview

The Yellow Jacket 42004 Series 41 Manifold features rugged forged brass construction, oversized 3-1/8 inch color-coded gauges with 1% Class 1 accuracy, and sliding double 'O' ring pistons for reduced wear. Designed for professional-grade HVAC charging and diagnostics, it maximizes flow capacity and ensures long-lasting performance, making it a trusted tool for both pros and savvy DIYers.

## Description

Yellow jackets 42004 manifold has larger, easier to read 3-1/8 inch color-coded gauges in rugged steel cases with polycarbonate crystals. These gauges feature 1 percent accuracy (Class 1) for an exact reading in critical charge systems. Same day processing. Made in United States. Manufactured by Ritchie engineering Co.

Review: Good gauges, easy to use - Good gauges, I am not a AC tech, but needed to recharge my r-22 system, watched a bunch of videos and this gauge set was suggested. Worked great for me, had no issues recharging my own system. My gauges came with the little caps that I saw a lot of reviews people complaining were not there. So future buyers, that issue was resolved I believe. I thought these hoses had the low loss fittings, but they do not, those will have to be bought separately if you want that. Just go quickly and not much Freon escapes.
Review: Great Gauge Set - I used for home HVAC. I contemplated purchasing less expensive gauges but a colleague strongly recommended Yellow Jacket so I spent the extra money. Worked extremely well and high quality construction. I will have for life.

## Features

- Color-coded scales
- Sliding double "o" ring pistons reduce wear
- Long life nylon seats
- Forged brass body for durability
- Full porting maximizes capacity and flow

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005JV01ZE |
| Best Sellers Rank | #233,259 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #65 in Manifold Fittings |
| Date First Available | May 21, 2015 |
| Item Weight | 3.96 pounds |
| Item model number | 42004 |
| Manufacturer | Ritchie Engineering Co. |
| Package Dimensions | 11.61 x 10.55 x 4.21 inches |

## Product Details

- **Brand:** Yellow Jacket
- **Global Trade Identification Number:** 07424189627590
- **Manufacturer:** Ritchie Engineering Co.
- **Material:** Brass, Nylon, Polycarbonate (PC)
- **Thread Type:** 3/8 Inch Npt

## Images

![Yellow Jacket 42004 Series 41 Manifold with 3-1/8" Gauges with Hoses - Image 1](https://m.media-amazon.com/images/I/4124WQ6wiRL.jpg)
![Yellow Jacket 42004 Series 41 Manifold with 3-1/8" Gauges with Hoses - Image 2](https://m.media-amazon.com/images/I/41DOoK+bPAL.jpg)
![Yellow Jacket 42004 Series 41 Manifold with 3-1/8" Gauges with Hoses - Image 3](https://m.media-amazon.com/images/I/71YcUSC8v1L.jpg)

## Questions & Answers

**Q: Do these gauges have 1/4" or 5/16" fittings? Thanks**
A: YJ 42004 have the standard 1/4″ flare fittings.

YJ 42004 tiene accesorios abocardados estándar de 1/4 ″.

**Q: Will this gauge take 1/4 low loss fitting hoses?**
A: Yes, YJ 42004 gauge will take 1/4 low loss fitting hoses. Because its hoses are standard 1/4″ flare fittings.

Sí, el calibre YJ 42004 aceptará mangueras con accesorios de baja pérdida de 1/4. Porque sus mangueras son accesorios abocardados estándar de 1/4 ″.

**Q: hoses are low loss?**
A: No

**Q: R410A can use**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good gauges, easy to use
*by R***Y on October 10, 2025*

Good gauges, I am not a AC tech, but needed to recharge my r-22 system, watched a bunch of videos and this gauge set was suggested. Worked great for me, had no issues recharging my own system. My gauges came with the little caps that I saw a lot of reviews people complaining were not there. So future buyers, that issue was resolved I believe. I thought these hoses had the low loss fittings, but they do not, those will have to be bought separately if you want that. Just go quickly and not much Freon escapes.

### ⭐⭐⭐⭐⭐ Great Gauge Set
*by J***G on August 5, 2025*

I used for home HVAC. I contemplated purchasing less expensive gauges but a colleague strongly recommended Yellow Jacket so I spent the extra money. Worked extremely well and high quality construction. I will have for life.

### ⭐⭐⭐⭐⭐ Excelente
*by T***O on April 30, 2025*

Excelente producto

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-27*