9M-5139 Y-Hook Extension Steel Spring
Cat® heat treated steel extension spring for brakes and drive systems
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
Description
Cat® spring parts come in a variety of strengths and sizes to suit specific applications. Our springs are specially designed to deliver excellent performance in a wide range of applications, achieving optimal spring rates and assembly loads. Cat® springs are internally tested under specific application conditions and backed by performance history, ensuring consistent assembly loads and excellent machine reliability and uptime for your peace of mind. Cat springs are manufactured to precise specifications to ensure durability, reliability and high productivity over the life of the machine. Cat springs help you build, maintain or repair, and they can be trusted. No one else knows your equipment the way we do – you can rely on Cat.
Features
- Spring Type: Extension
- Maximum Free Length: 75.69 mm (2.98 in)
- Wire Diameter: 14.22 mm (0.56 in)
- Performance-based
- Springs meet or exceed current standards and material grades
Applications
Used in machine and shop applications. Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Material | Carbon Steel |
|---|---|
| Spring Type | Tension Type |
| Length | 75.69 (Max Free State) mm (2.98 (Max Free State) in) |
| Wire Size | Diameter: 14.22 mm mm (Diameter: 0.56 in in) |
Compatible Equipment
- Motor Graders: 16
- Track Loaders: 826K, 824G, 826G, 816F, 824C, 826H
- Compactors: 825K, 824K, 816, 815, 814
- Wheel Loaders: 972H, 966F, 972G, 950G, 950H, 962G, 980G, 966H, 834, 980H, 966K, R1700 II
- Off-Highway Trucks: 773








