Hydraulic quick coupler seals Hydraulic quick couplings Hydraulic quick couplings allow the connection and disconnection of fluid lines in a fast and convenient way. I currently have an issue where there is a pretty significant leak at the couplers when I have hoses connected to the tractor. Quick coupling can be made of stainless steel SS316, carbon Direct replacement for Kubota 7J612-66323 Female Hydraulic Quick Coupler Thread: 1/4” NPT This 1/4″ coupler connects to its male equivalent. 8904) Quick Release Coupling Replacement Seals - Includes: S. They come in a variety of thread styles, including JIC, NPT, BSP,… Hy-Capacity offers tractor hydraulic and other tractor couplers such as HM72474308 KIT and more. Quick disconnect seal kits offer vital components for maintaining the integrity of hydraulic systems. 500-MJBH) 1/4" Ag ISO 5675 Hydraulic Quick Connect Pioneer Style Couplers & 1/4" NPT Thread,Interchangeable with ISO 5675 Series Poppet Seal,Ball Seat Valve Coupler Fittings Mar 25, 2020 · About this item Bobcat 7246790 Replacement Hydraulic Female Flat Face Quick Coupler Flush face valve design minimizes fluid loss Seals are rated for operating temperature up to 250˚F 5,076 PSI rating Interchangeable with other ISO 16028 standard couplings This series of couplers are the most common quick connect couplers used in the agriculture, construction and logging industries. These couplers are integral components in hydraulic systems, allowing operators to swiftly switch between different tools or machinery parts, thereby minimizing downtime and enhancing operational Damaged seals or O-rings are a typical cause of leaks in flat face hydraulic couplers. I have a leak when the machine sits, couplers are together. If you have hydraulic quick disconnects/couplers (QD's, QC's) on your machine that leak while CONNECTED, often replacing the O-ring in the female coupler will fix that. R. O-rings play a vital role in the functionality of hydraulic quick couplers, ensuring a leak-free and efficient connection. Enhance your hydraulic connections with this top-notch 1" NPT ISO 7241-B coupler set. Shop tractor hydraulic today! Couplers Hy-Capacity Hydraulic Couplers come many different styles, including cartridge, lever, non-spill, poppet, push to connect, and push-pull. Experience seamless performance under high and low pressures. At Amazon Hose and Rubber Company, we specialize in Stucchi USA products. The packaging versatility and high reliability of our hydraulic coupling product line provide significant benefits to equipment suppliers and operators alike. Mar 21, 2024 · How do hydraulic quick couplers work? Answer: Hydraulic quick couplers, essential for rapid connections in hydraulic systems, consist of two parts: a male plug and a female coupler, each with a normally-closed valve. Hy-Capacity’s couplers are Hy-Capacity offers tractor hydraulic and other tractor couplers such as HA345193 and more. I believe the o-ring visible inside the coupler is the root cause. To connect, the male plug is inserted into the female coupler, automatically opening both valves to allow fluid flow. At the heart of their efficiency lies a small but vital component: the hydraulic quick coupler. Pioneer couplers 90 durometer nitrile compound long service life Replacement seal for the 4000, 4200, 8200 Series 1/2 in. We have it all available and most items ship within 1-2 business days! Mar 8, 2025 · The primary function of an O-ring is to create a seal between the male and female halves of a quick coupler. When connected properly, these parts seal and the fluid flows, containing Watch this video to learn how to replace the seals on a leaking male flat face coupler, what you need to perform the repair and verify leak-free results. Feb 1, 2018 · About this item 2 sets Ag hydraulic quick connect tractor couplers,easy to connect and disconnect,with hydraulic coupler dust caps Body Size: 1/2″ Body,Thread Size: 1/2″ NPT Thread, Poppet Valve The Ag hydraulic couplers interchange with all ISO 5675 series including ball seat valve, push-pull couplings, poppet seal and ISO 7241 Most common quick connect couplers used in the agriculture Hy-Capacity offers tractor hydraulic and other tractor couplers such as F86026209 KIT and more. They are interchangeable with all 1/2″ body ISO 5675 series / Pioneer style couplers including ball seat valve, poppet seal, and 1/2″ Body ISO 7241-A couplers. G&G Hydraulics offers a wide selection of Hy-Capacity offers tractor hydraulic and other tractor couplers such as HH1272964 and more. Learn about types, selection tips, and troubleshooting to enhance efficiency and safety in hydraulic systems. Nov 21, 2023 · Hydraulic quick couplers facilitate the quick connection and disconnection of fluid lines in a quick and convenient way. Built for rugged applications in agriculture and construction. They are essential for hydraulic systems, enabling users to easily attach and detach hoses to machines or attachments. Stucchi flat face couplings are designed to optimize your hydraulic systems and ensure a leak-free, efficient operation for many mobile equipment and industrial applications. Nov 2, 2007 · Reference: Hydraulic Coupler HNV38NP Kubota PN: 7J417-66320 Two couplers have developed a leak after putting the FEL back on after sitting for the winter while the front snowblower was on. Our production of couplings, hydraulic components is completely Made in Italy. They are used in both pneumatic and hydraulic applications to build or discontinue the connection of a fluid pipeline. Without hoses connected the leaking st Shop our large selection of Kubota Tractor HYDRAULIC QUICK COUPLER OEM Parts, original equipment manufacturer parts and more online or call for assistance. These couplers consist of two parts—male and female—which form a secure seal when connected, ensuring smooth fluid flow. Safe DHI program from Manuli Hydraulics is an innovative system which allows the quick coupling to be assembled directly to the hose. Over time the seals in the female coupler can fail from wear or simply drying out. com is your complete online store for all things Enerpac. We carry many replacement quick couplers and male tips for legacy tractors from John Deere, International Harvester, and Jul 18, 2016 · Amazon. Jul 19, 2016 · Buy Summit Hydraulics 1/2" Skid Steer Bobcat Flat Face Hydraulic Quick Connect Couplers/Couplings Set w/Dust Caps: Couplings - Amazon. Couplers Hy-Capacity Hydraulic Couplers come many different styles, including cartridge, lever, non-spill, poppet, push to connect, and push-pull. Nov 14, 2022 · Which are the different types of hydraulic quick couplers? What are hydraulic quick couplers Hydraulic quick couplings allow the connection and disconnection of fluid lines in a fast and convenient way, without loss of fluid. Apr 22, 2025 · Among the most vital components enabling versatility are quick couplers, especially hydraulic quick couplers. Does anyone know the o-ring size or Apr 18, 2023 · We all know what a hydraulic fitting is, and we sometimes refer to them as hydraulic couplers. O-rings ensure your hydraulic couplers and fittings maintain optimal performance and do not excessively leak fluid upon connection or disconnection. Whether you're operating heavy construction equipment, agricultural machinery, or managing industrial hydraulic systems, understanding the different types of hydraulic quick couplers and how they work is crucial for efficiency, safety Aug 3, 2021 · 1/2'' NPT Flat Face Hydraulic Quick Connect Coupling Set Skid Steer Loader Quick Disconnect Coupler with Dust Caps ISO12. Explore easy replacement of external o-rings, crucial maintenance tips, and the right tools for the job. Watch this Video to see exactly how to replace the seals on a flat face coupler and contact us with any questions. Feb 1, 2018 · About this item 2 sets 3/8" Ag hydraulic quick connect couplers,easy to connect and disconnect,with hydraulic coupler dust caps Body Size: 3/8″ ISO,Thread Size: 3/8″ NPT Thread, Poppet Valve The 3/8 Ag hydraulic quick connect fittings interchange with all ISO 5675 series including ball seat valve, push-pull couplings, poppet seal Most common quick connect couplers used in the agriculture Mar 28, 2021 · This topic comes up frequently, so I figured I'd do a thread on this. The Hydraulic Quick Couplings (quick connect) used on PHI X-ray sources are Parker type SH2-62. Choose a complete coupler, or individual male and female halves to connect to your existing components. Stucchi uses a solutions-based approach that meets the demanding requirements for a variety of applications. couplers Used in the 4056, 4060, 4065 coupler & adapters Weight: Approximately . Connectable under residual pressure in both male and female side. Discover the various hydraulic coupler types, their unique features, and applications, helping you choose the right coupler for your hydraulic systems. Hydraulic fittings are used to connect a hydraulic hose to components like hydraulic cylinders, pipes, tubes, valves, or other hydraulic hoses. With a 3,000 max PSI, it's well suited to a variety of applications and machines. Shop all products. The Pioneer Quick Coupling helps keep your machines running right. Offering a standard ISO interchange, you're going to love this tractor quick coupling's versatility!Tractor quick coupling with a 1/2 in Hydraulic Quick Coupler Body Seal Kit for John Deere Crawler Dozer (s) 6410, Loader / Backhoe Attachments (s) 9300, Sprayer (s) 6500, Tractor (s) SE6010, SE6100, SE6110, SE6200, SE6210, SE6300, SE6310, SE6400. Hydraulic couplers are made of carbon steel, stainless steel, or brass material. Learn how to replace O-rings in hydraulic couplers here. 02 pounds Shipping Dimensions: Approximately 4. I keep having these male flat face hydraulic couplers break their internal seal and leak. This article delves into the world of hydraulic quick couplers, exploring the different types available, how they function, and crucial factors to consider when selecting the right coupler for your machinery. However, the term hydraulic coupler usually refers to quick-connect fittings. 12229 x 1, S. We also carry a complete set, including a single male and single female coupler. Pioneer quick couplings have been around for more than 60 years and are known as “Farmer’s Choice,” when referring to quick couplings in the agricultural industry. Replacement interface O-rings for 1/2 in. Hydraulic systems power critical machinery across construction, agriculture, and manufacturing. Our forward-thinking design capabilities, combined with vast expertise in engineering and fabrication, allow us to deliver the highest of quality in quick-release products. 1/2" Ag Quick Coupler Set with JIC Bulkhead Threads (Q/COUPSET. Learn essential hydraulic quick coupler maintenance tips to prevent leaks, extend lifespan, and keep your system running efficiently. A small dental pic or a "pick and hook" set from places Use Enerpac Hydraulic Couplers to make quick connections to your hydraulic system. W. Essential for machinery upkeep, they provide a cost-effective and efficient solution to extend the lifespan and performance of hydraulic equipment. Discover cleaning, protection, and seal replacement best practices. Seals and O-Rings: Seals and O-rings are essential for maintaining a tight, leak-proof connection within the quick coupler. Alternative Part Numbers: 7J612-66322, 75532-66320, 75536-66320, 7J612-66320 Fits the following Kubota Models: B2301HSD B2601HSD BH65 BH70 LA1055 LA181 LA203 LA203A LA211 All of these flat face quick release couplings have BSP threads as standard but are available with NPT, SAE or Metric threads, get in touch for more information and prices. 72 Add to cart Add to wishlist Add to compare list Faster Hydraulic Breakaway Coupler, Female, Genuine OEM Style K3Y501-82030 Hydraulic Couplers | BuyEnerpac. Shop tractor hydraulic today! We offer ISO hydraulic couplers that meet ISO 7241-1 Series A and B, ISO 5675, and ISO 16028 dimensional requirements. Everyone says they aren't worth repairing and to just replace them. They provide the users the ability to rapidly connect and disconnect hydraulic hoses to machines or attachments. Our hydraulic quick couplers make it easy to switch out attachments without tools or fluid spillage. Replacement Parts, Seal Kits, Pumps, Cylinders, ETc. All quick couplers have two parts: the male half and the female half. Find out how to choose the right quick couplings for efficient and reliable connections. Our durable, high-performance couplers are from brands like Hy-Capacity has Hydraulic Couplers for all your favorite tractors like Faster, Pioneer, and Parker. com FREE DELIVERY possible on eligible purchases Sep 14, 2024 · Identify hydraulic quick couplers with ease. How to easily access your hydraulic, O-ring, to change it out, replace it, or re-set it. double-acting sleeve set that sets it apart from the competition. 25 x 2 x 1. Dec 28, 2017 · This series of couplers are used in the agriculture, construction and logging industries. com: Summit Hydraulics 3/8" Flat Face Hydraulic Quick Connect Coupler Set w/Dust Caps, 3/8" NPT Thread : Industrial & ScientificAbout this item This Universal Quick Disconnect Coupler set features a new improved design for high flow performance and maximum service life. These couplers are used to connect the heat exchanger to the X-ray source in order to keep the anode from overheating. Seal Repair Kits for Quick Release Couplings 1/2'' (Fits: S. Quick release couplings are fitting are used to mate fluid lines with system equipment that requires frequent connecting and disconnecting. Shop our selection now! Hydraulic Quick Couplers and Coupling S olutions Stucchi is a leading global manufacturer of hydraulic quick couplers and coupling products, providing reliable, quick disconnect solutions since 1960. 1923 x 1 per page Sep 24, 2018 · Product description RAParts New Aftermarket Quick Coupler Hydraulic Washer O-Ring Seal Kit Reliable Aftermarket Parts is a worldwide leading supplier and distributor of aftermarket agricultural and construction parts. Pioneer manufactures a wide range of hydraulic quick couplers, with a product to assist in nearly every agricultural application. This is a Conversion kit to convert IH hydraulic couplers from the large IH style to the ISO/Pioneer type common on many older units, and now the industry standard on most newer tractors. Genuine OE Hydraulic Couplers Be confident in the connection Hy-Capacity’s line of Hydraulic Couplers are designed to keep equipment running smoothly, especially during peak seasons like harvest. 4349, S. They allow quick and easy connection and disconnection of fuel, lube oil, coolant and hydraulic lines for civil and military aircraft as well as ground vehicle applications. 3/8" Body, 3/8" NPT Thread, These flat face couplers interchange with with all 3/8" Body ISO 16028 Flat Face couplers Apr 28, 2025 · Hydraulic quick couplers are essential components in countless industries, dramatically speeding up the process of connecting and disconnecting hydraulic lines. 2. Can be screwed directly into valve ports or rigid pipes. Assembly of the quick coupling directly to the hose provides a number of important benefits over the more typical adaptor style fittings. Long, Inc. Shop tractor hydraulic today! This series of couplers are the most common quick connect couplers used in the agriculture, construction and logging industries. Sooner or later, an auxiliary hydraulic coupler will become faulty and need to be replaced. ISO Body Size: 1/4” Port Thread: 1/4” NPT This 1/4″ poppet style coupler set consists of a male and female quick coupler. DHI solutions are available for ISO A, ISO B and flat face series quick couplings and offer the following benefits: Introduction Eaton’s Aeroquip Ultra-Mate couplings are a new generation of self-seal, self-locking, push-pull couplings. (Kubota M 7060) This is a ALO/Quicke loader. They are interchangeable with all ISO 5675 series including ball seat valve, poppet seal, push-pull couplings. There are many different hydraulic quick coupling types in the market, which are used in agriculture, gas, oil, steam systems, etc. Replacement interface O-rings for 1/2” Pioneer couplers 90 Durometer Nitrile compound long service life Replacement seal for the 4000, 4200 and 8200 Series 1/2" couplers Also used in the 4056, 4060 and 4065 couplers and adapters Stucchi has established itself as a leader in flat face quick coupler innovation, delivering products that combine exceptional performance, safety, and reliability. Quick couplers to easily connect and disconnect on the jobsite. Includes: 4-Hydraulic Couplers, (4) ##8302209## Dust Caps, 1-Bracket, 1-Fitting & Hardware $657. It is well known as quick coupler, quick coupling or quick connect coupling. Sep 17, 2019 · I am looking for a part number or size of the o-ring that goes inside of the female hydraulic quick couplers (item 6) on my MXU125. Buna Fluid Power Pneumatic/hydraulic hose assembly, cylinders, pumps, motors, hydrostatics, pneumatic components, and valves. This quick coupler features a 1/2 in. These components are crucial for maintaining a secure and leak-proof connection within the hydraulic system. They are interchangeable with all 1" Body ISO 5675 series including ball seat valve, poppet seal, push-pull couplings. Stucchi provides A hydraulic quick coupler can quickly attach to or be removed from your hydraulic hose. Find Pioneer hydraulic couplers, quick-connect fittings, and hydraulic coupling adaptors for tractors and ag equipment from Barndoor Ag. Taimi’s patented ball-less swivels absorb torsional and kinking movements, protecting hoses from premature wear and extending their lifespan. Agricultural style hydraulic couplings manufactured by Pioneer, a division of Parker Hydraulics. The Q. Hy-Capacity offers conversion kits, breakaway couplers, seal kits, cartridge kits, dust caps, female couplers, and male couplers. Hydraulic quick-connect couplings create a fluidtight seal to maintain pressure and allow equipment changes in fluid and gas transfer, tool assembly, diagnostics, and other tasks that require frequent swapping out of equipment. They used 'Faster' females on the loader hoses, and CEJN males on the valve body. In-line swivels are perfect for direct fluid paths with no directional changes. Case IH - Hydraulic Quick Coupler Seal Kit #87428689 Repair and replace s Seal KitHome > Seals, Gaskets & O-rings > Seals & Seal Kits > AZ103383: Hydraulic Quick-Connect Coupler Seal Kit Original Hydraulic Quick Coupler Seal Kit - #87428689 $ 25. Markets served include Construction, Agriculture, Automation, Chemical, Off-Shore / Land based Oil & Gas, Pulp & Paper Jun 18, 2019 · Buy Kubota 7J612-66323 Replacement Female Hydraulic Quick Coupler, 1/4” NPT: Coupler Parts - Amazon. Replacement O-Rings for Quick Couplers, These O-rings are specifically designed for use with a wide range of 1/4", 3/8", and 1/2" quick connect couplers used in water/liquid transfer, hydraulic service, compressed air, and vacuum applications. We offer premium quality quick disconnect couplers in a variety of sizes, body styles, and metals, including flush face and wing nut styles, dust caps, and plugs. Discover now how to do it! Flat Face male coupling seal replacement Stucchi Quick Couplings 720 subscribers Subscribe Apr 4, 2019 · I have some flat faced couplers on my loader/tractor. It's the way it came from new. Hydraulic quick couplings give operators the ability to quickly connect and disconnect hydraulic… If your experiencing any leaks from a quick disconnect coupler the cause is likely the O-ring. Quick disconnect couplings are fittings that are used in hydraulic and pneumatic systems to quickly connect and disconnect lines without loss of fluid or pressure. Nick shows you how to change out your O-Ring on a quick discon Find a full line of hydraulic quick disconnects with a meaningful part number that makes coupling identification fast and easy, only at Gates. Mar 30, 2023 · The most popular types of standard threaded fittings incorporate O-rings to ensure a tight seal. Stucchi provides Hydraulic quick couplers are specialized connectors designed to facilitate the rapid and secure joining and disjoining of hydraulic lines without the need for manual intervention or the use of tools. Each hydraulic coupling series features unique design 1" Hydraulic quick couplings In the realm of hydraulic systems, 1" hydraulic quick couplings stand out as robust and versatile components, catering to a diverse array of applications across industries. We have both genuine and aftermarket couplers to keep your options open. 5 Putting new seals in the mccormicks hydraulic couplers an a bunch of other things I had going on! QTY: 5 PER PACK•Replacement interface O-rings for 1/2" Pioneer couplers•90 Durometer Nitrile compound long service life•Replacement seal for the 4000, 4200 and 8200 Series 1/2" couplers•Also used in the 4056, 4060 and 4065 couplers and ada We have supplied over 1 million hydraulic couplings to subsea projects, and we offer more than 3,500 different male and female coupling designs for subsea applications. The innovative Ultra-Mate automatic pull-home valve sleeve, features a soft seal tubular valve AN400440: Hydraulic Quick Coupler Socket Seal Kit Part Number: AN400440 Select Dealer For pricing and availability Explore STAUFF's complete range of hydraulic quick release couplings, including male and female options in carbon steel with zinc/nickel coating. Learn to select, identify, and use these essential hydraulic components for optimal system efficiency and reliability. When it's running I Stucchi provides hydraulic solutions to meet the demands of these industries and many others with many quick coupler product types and vast market expertise in many industries and applications. These small but vital components are typically made from rubber or other elastomeric materials that can withstand hydraulic fluid exposure and pressure fluctuations. com FREE DELIVERY possible on eligible purchases O-rings in hydraulic couplers are not difficult to replace, so if you with any questions, read this post for a quick and easy procedure!. Thread Stucchi recommends replacing the seals on the male coupler only, as repairing the female valve is more complex. Discover the different hydraulic quick coupling types in this guide. Push-pull coupler for high flow rate applications. Oct 16, 2023 · Learn how to fix hydraulic leaks in quick-release couplings. This 1/4" seal is designed to easily replace worn and leaking seals in the smaller ports of the coupler, saving you time and money by not having to replace the complete coupling. Dust caps and plugs, parking stations and seal kits are available for our ISO A quick release couplings, contact our sales team for more information. Kubota K7164 HYDRAULIC QUICK COUPLER (HYDRAULIC QUICK COUPLER) Add to garage Hydraulic Quick Couplers and Coupling S olutions Stucchi is a leading global manufacturer of hydraulic quick couplers and coupling products, providing reliable, quick disconnect solutions since 1960. These kits include hydraulic seals and o-rings tailored to prevent leaks and withstand high pressures. These fittings take a lot of abuse from hydraulic pressure and ex Jan 31, 2025 · Flat face hydraulic couplers are essential components in hydraulic systems, designed to deliver efficient, secure, and leak-free connections in demanding applic Hydraulic quick couplers allow for fast and efficient connection and disconnection of fluid lines without leakage. Shop tractor hydraulic today! QTY: 5 PER PACK •Replacement interface O-rings for 1/2" Pioneer couplers •90 Durometer Nitrile compound long service life •Replacement seal for the 4000, 4200 and 8200 Series 1/2" couplers •Also used in the 4056, 4060 and 4065 couplers and adapters Jun 2, 2023 · What are Hydraulic Quick Couplers and How Do They Work? Hydraulic quick couplers facilitate the quick connection and disconnection of fluid lines in a quick and convenient way. Hydraulic Quick Coupling Types Hydraulic Quick Coupling is widely used to connect and disconnect hydraulic lines quickly. If you need custom-designed metals for your non-standard hydraulic systems, contact the Feb 28, 2024 · Explore flush face QD Couplers. Choose a C-Series Hydraulic Coupler for high flow applications, or the Spee-D-Coupler for medium-duty applications using a hand pump. If you have older agricultural implements and tractors, your couplings may not be sized to ISO standards. 55 Seals for CouplingsItems Genuine Faster seal repair kit to suit Faster mult-connect couplers fitted to most common Macdon and CNH combines. We excel in providing forward thinking, problem solving solutions when faced with challenging configurations. Nov 6, 2025 · Faster is a worldwide leader in couplings since 1951. When the two halves are connected, the O-ring is compressed, preventing hydraulic fluid from escaping. We also carry 1/4″ ball Oct 24, 2018 · Product description 3/4” Ag Hydraulic Quick Connect Coupler Set, 3/4” NPT Thread This series of couplers are the most common quick connect couplers used in the agriculture, construction and logging industries. Mar 26, 2017 · Search this forum Printer friendly version E-mail a link to this thread Jan 9, 2023 · Maintenance and cleaning extend the lifetime of quick-release couplings and prevent contaminants from damaging hydraulic circuits. 4 inches. eorge ndgfkgb znomierd dizswk bygks wdr qojts ewutg jvv ebg uhiep emke kwz xokb uvfaaog