Aftermarket Replacement for 3/4" High Flow Cartridge 4BD4FH Manifold Female Coupler TL64

TL64 Aftermarket Replacement 3/4" High Flow Cartridge Coupler (4BD4FH / 5BD4FH Manifold)

The TL64 is a heavy-duty, high-flow hydraulic cartridge coupler designed for demanding industrial applications. Engineered as a direct, high-performance replacement for John Deere (AT406477) and other systems utilizing 4BD4FH or 5BD4FH manifold blocks, this coupler ensures superior flow rates and reliable performance for your heavy equipment attachments.

🗸 High-Flow Capacity: Engineered to handle a maximum flow rate of 145 l/min, making it the ideal solution for attachments requiring higher hydraulic volumes.

🗸 Manifold Integration: A specialized cartridge-style design that screws directly into your machine's manifold block, providing a secure, low-profile connection that minimizes side-loading stress.

🗸 Connect-Under-Pressure Capability: Features built-in technology to allow for connection even when residual pressure is trapped in the lines, significantly reducing downtime.

🗸 ISO 16028 Standard Compliance: Fully interchangeable with other brands conforming to ISO 16028, ensuring seamless integration with your existing fleet.

🗸 Safety and Durability: Equipped with a heavy-duty locking collar to prevent accidental disconnection during operation and rated for a working pressure of 35 MPa.

🗸 Environmental Protection: The Flat Face architecture results in virtually zero leakage (0.02 ml spillage), keeping your hydraulic fluid clean and your work environment safe.

Specifications

Q: What is the difference between this and the TL62?

A: The primary difference is the size and flow capacity. The TL62 is a 1/2" body coupler, whereas the TL64 is a 3/4" body coupler. The TL64 is built for higher volume flow (145 l/min vs 100 l/min), which is required for larger, more demanding attachments often found on machines like the John Deere 333E.

Q: Is this compatible with John Deere equipment?

A: Yes, the TL64 is a direct aftermarket replacement for the John Deere part number AT406477 and is designed to fit the standard 4BD4FH and 5BD4FH manifold blocks found on various John Deere skid steers, including the 333E.

Q: How do I service a cartridge-style coupler?

A: Because these are integrated into a manifold block, they should be inspected regularly for debris buildup on the flat face.

Maintenance involves wiping the face clean before connection to ensure the internal seal functions correctly and to prevent contaminants from entering the hydraulic manifold circuit.

Q: Can I use this with non-manifold hoses?

A: No. This is a cartridge coupler designed specifically to screw into a hydraulic manifold block. If your machine does not have a 4BD4FH or 5BD4FH manifold block, this coupler will not be compatible with your setup.

***The male version of this coupler is TL65, click HERE