TL75 1/2″ SAE Thread 3/8″ ISO 7241-B Quick Disconnect Hydraulic Coupler Set, Multi-Purpose Quick Coupling

These couplers are a direct replacement for the standard sized coupler mounted on many models of skid steers and attachments. ISO 7241-B is one of the most used coupling design worldwide, These are NOT light duty couplers. The sturdy design of heavy duty TopLine couplers have become well known for their durability and ability to withstand rugged conditions. Our coupler sizes fit many models of: Bobcat, John Deere, CAT, Kubota, New Holland, CASE, JCB, Thomas, Gehl, Volvo, and ASV skid steers. - Heavy Duty design. Rated at over 3600 PSI - Couples to any standard 3/8” ISO 7241-B coupler - Push-connect locking sleeve design - Exceeds ISO 7241-B standards - Corrosion-resistant zinc plating - No air inclusion during disconnection - Heavy knurled sleeves for non-slip grip - Includes dust caps to protect from the elements INTERCHANGES WITH: ISO 7241 Series Aeroquip FD45 Series Dixon H Series Faster HNV Series Parker 60 Series Safeway S-10 Series Snap-Tite 72 Series Stucchi IRB Series TL75 1/2" SAE Thread Quick Disconnect Hydraulic Coupler Set (3/8" Body, ISO 7241-B) – The TL75 is an industrial-strength, poppet-valve hydraulic coupler set engineered for reliable performance in demanding environments. Designed to exceed ISO 7241-B standards, these 3/8" body couplers provide a secure connection for a wide variety of skid steers, tractors, and hydraulic implements.Heavy-Duty Industrial Rating: Engineered for durability in rugged conditions, these couplers are rated for over 3600 PSI to handle demanding hydraulic applications.Universal ISO 7241-B Compatibility: Designed to interface seamlessly with any standard 3/8" body ISO 7241-B hydraulic port, ensuring compatibility with major equipment brands including Bobcat, John Deere, CAT, Kubota, New Holland, CASE, and more.Precision Locking Mechanism: Features a push-connect locking sleeve with heavy knurling for a non-slip, secure grip, allowing for efficient connection and disconnection even while wearing heavy safety gloves.Fluid & System Protection: The poppet valve design ensures minimal air inclusion during disconnection, while the included high-quality dust caps protect the interface from debris.Corrosion Resistance: Finished with robust trivalent zinc plating to provide a long-lasting barrier against rust, moisture, and salt.Specifications Detail Specification Model Number TL75 Coupler Body Size 3/8" Coupler Thread Size 1/2" SAE Coupler Material Type Steel Plating Type Corrosion-resistant trivalent zinc Package Includes (1) Male Coupler, (1) Female Coupler, (2) Protective Dust Caps Frequently Asked QuestionsQ: Are these "ISO 7241-A" or "ISO 7241-B" couplers? A: The TL75 is an ISO 7241-B coupler. It is critical to note that ISO 7241-A and ISO 7241-B are not interchangeable. You must verify that your machine’s ports match the B-series specification to ensure a proper fit.Q: What is the benefit of the 1/2" SAE thread on a 3/8" body? A: This configuration allows you to connect a 3/8" body coupler system to 1/2" SAE hydraulic lines. Using SAE threads provides a reliable, leak-proof seal that is highly resistant to the pressure spikes and vibrations common in skid steer operations.Q: Can these be connected under full system pressure? A: Standard ISO 7241-B poppet couplers are not designed for connection under full system pressure. Always ensure your hydraulic lines are depressurized before connecting or disconnecting to ensure safety and prevent damage to the internal valve seals.Q: How do I know if I need a 3/8" body size? A: You must measure the outer diameter of the male coupler's mating half (the part that inserts into the female port). A 3/8" body size typically measures approximately 0.75" to 0.80" at the widest point of the insertion tip. Always cross-reference this with your machine's service manual or existing coupler markings.

• Thread : 1/2 SAE
• ISO Body Size: 3/8"
• Designed to interchange and conform to ISO 7241-B standard.
• Suitable for various Agricultural, Industrial,Mobile hydraulics and Construction equipment applications
• Heavy Duty. 3600 PSI Rating. 14,500 PSI Burst Rating