--- product_id: 44326798 title: "Yellow Jacket 42004 Series 41 Manifold with 3-1/8\" Gauges with Hoses" brand: "yellow jacket" price: "¥51529" currency: JPY in_stock: true reviews_count: 10 category: "Yellow Jacket" url: https://www.desertcart.jp/products/44326798-yellow-jacket-42004-series-41-manifold-with-3-1-8 store_origin: JP region: Japan --- # Color-coded 3-1/8" easy-read gauges 1% accuracy Class 1 gauges Forged brass body for durability Yellow Jacket 42004 Series 41 Manifold with 3-1/8" Gauges with Hoses **Brand:** yellow jacket **Price:** ¥51529 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your HVAC game with precision and durability that professionals swear by! ## 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?** ¥51529 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/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:** Forged brass body and long-life nylon seats deliver rugged durability for years of reliable use. - • **Smooth Operation:** Sliding double 'O' ring pistons reduce wear and maintain smooth, leak-free performance. - • **Effortless Readability:** Oversized 3-1/8 inch color-coded gauges with polycarbonate crystals make monitoring quick and mistake-free. - • **Maximized Flow Capacity:** Full porting design optimizes flow for faster, more efficient system charging. - • **Precision You Can Trust:** Class 1 accuracy ensures exact readings for critical HVAC and refrigeration tasks. ## Overview The Yellow Jacket 42004 Series 41 Manifold features oversized, color-coded 3-1/8 inch gauges with 1% Class 1 accuracy housed in rugged steel cases with polycarbonate crystals. Its forged brass body, long-life nylon seats, and sliding double 'O' ring pistons ensure durability and smooth operation. Designed for maximum flow capacity, this manifold is a trusted tool for HVAC professionals and DIYers alike, made in the USA by Ritchie Engineering Co. ## 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 | #134,368 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #26 in Manifold Fittings | | Brand | Yellow Jacket | | Brand Name | Yellow Jacket | | Customer Reviews | 4.5 out of 5 stars 245 Reviews | | Global Trade Identification Number | 07424189627590 | | Manufacturer | Ritchie Engineering Co. | | Material | Brass, Nylon , Polycarbonate (PC) | | Material Type | Brass, Nylon, Polycarbonate (PC) | | Model | 42004 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 42004 | | Thread Style | 3/8 Inch Npt | | Thread Type | 3/8 Inch Npt | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Yellow Jacket - **Material:** Brass, Nylon, Polycarbonate (PC) - **Number of Items:** 1 - **Thread Type:** 3/8 Inch Npt - **Unit Count:** 1.0 Count ## Images ![Yellow Jacket 42004 Series 41 Manifold with 3-1/8" Gauges with Hoses - Image 1](https://m.media-amazon.com/images/I/71YcUSC8v1L.jpg) ![Yellow Jacket 42004 Series 41 Manifold with 3-1/8" Gauges with Hoses - Image 2](https://m.media-amazon.com/images/I/4124WQ6wiRL.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. ### ⭐⭐⭐⭐⭐ Great entry level gauges *by A***R on January 14, 2025* Helped refill refrigerant into an old unit. Worked without issue. ## Frequently Bought Together - YELLOW JACKET 42004 Series 41 Manifold with 3-1/8" Gauges with Hoses - Mudder 7 Pieces Air Conditioning Refrigerant Angled Compact Ball Valve 1/4 Inch for R410A R134A R12 R22 HVAC and R410A Adapter 5/16 Inch Female to 1/4 Inch Male Flare for Mini Split System - Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 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.jp/products/44326798-yellow-jacket-42004-series-41-manifold-with-3-1-8](https://www.desertcart.jp/products/44326798-yellow-jacket-42004-series-41-manifold-with-3-1-8) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-12*