Parker 11577-24-16 77 Series fitting, 1 1/2 inch SAE Code 61 flange head. Durable zinc dichromate plated steel for reliable hydraulic connections. Made in USA.
| Weight | 1.23 lbs |
|---|---|
| Dimensions | 4 × 4 × 4 in |
| Manufacturer | Parker |
| Fitting Parker Group | Fluid Connector |
| Fitting Parker Division | Hose Products |
| Fitting Series | 77 |
| Fitting Material | Steel |
| Fitting Measurement System | Inch |
| Fitting Inner Diameter | 1 Inch |
| Fitting End Connection | 1 1/2 Inch |
| Fitting Configuration | Straight |
Technical Overview
The Parker 11577-24-16 is a high-quality hydraulic fitting from the renowned 77 Series, featuring a SAE Code 61 flange head design that ensures a robust and leak-free connection in various hydraulic applications. This fitting is designed for use with Parker’s hydraulic spiral hose and can be easily assembled using the Parkrimp system, which eliminates the need for skiving the hose. The result is a reduction in installation time and an increase in reliability, making it ideal for demanding environments.
Specifications
- Part Number: 11577-24-16
- Series: 77 Series
- Type: SAE Code 61 Flange Head
- Connection Type: Straight
- Flange Size: 1 1/2 Inch
- Material: Steel with Zinc Dichromate Plating
- Weight: 1.23 lbs
Features and Benefits
- Quick and easy assembly with Parkrimp crimpers
- Eliminates premature hose failure due to incorrect skiving
- Highly durable, zinc dichromate plating for corrosion resistance
- Compatible with Parker hydraulic spiral hose
- Designed for high-performance hydraulic applications
Applications
- Hydraulic systems in industrial machinery
- Mobile equipment hydraulics
- Construction and agricultural equipment
- Manufacturing and assembly line processes
Quality and Certification
Designed and manufactured under Parker’s strict quality assurance programs, the 11577-24-16 fitting complies with industry standards, ensuring optimal performance and longevity. It is tested and reviewed to guarantee its integrity and suitability for hydraulic applications.
For technical support and assistance, contact our product specialists at (800) 823-4937.
Parker 11577-24-16 77 Series Flange Head 1 1/2 Inch
$157.49

Good quality piece, fit right up on our skid steer hose with no hassle. Only reason I'm not giving it top marks is shipping took a bit longer than I expected, but once it showed up everything checked out fine.
No complaints. Quality is what you'd expect from Parker.
Works like it should. Took a little longer to find the right flange head than I'd like but northern had it in stock when nobody else did, so that counts for something.
Ordered two of these for a loader hydraulic line repair. Fit was spot on, no leaks after putting it under load. Made in the USA too which matters to us.