9D-6125 25.40 mm Long Straight Adapter
Cat® 7/8 straight thread O-ring to swivel nut straight adapter.
Description
The straight adapter is designed with a straight thread O-ring end and a female thread swivel nut end connector, and can connect to another fuel hose or other systems that meet or exceed industry standards for working pressure, assembly torque capability, and corrosion protection, ensuring long life and proper machine function.
Features
- Helps connect straight lengths of pipe or tubing
- SAE J1926 light duty male thread straight thread O-ring
- 3/8" female thread swivel nut end
Applications
The straight adapter is used to connect fluid-carrying hoses and rigid tubes to other system components.
Specifications
| Material Description | Plated Steel |
|---|---|
| Hose Warning | Improper selection of hose and coupling combinations will void the warranty and may result in serious personal injury or death, property damage, or failure of components and machine systems. Cat® hose assembly products are designed and tested as a system to provide reliable connections that maximize hydraulic system safety and reliability. In addition, properly maintained, appropriate Caterpillar tooling is recommended to ensure hoses are crimped to technical specifications. Using Caterpillar hose with another manufacturer's couplings, or Caterpillar couplings with another manufacturer's hose, may result in unreliable, unsafe, or poorly performing hose assemblies. Caterpillar does not recommend or authorize this practice. For more information, refer to SAE J1273 Section 6.3 and ISO 17165-2 Section 6.3. |
| Coolant and DEF Compatible Seals | 6V-3251 (7/8-14), 8K-0001 (3/8-24) |
| Connector Type | Straight Thread O-Ring Male Adapter (STOR) to Swivel Nut |
| Oil and Fuel Compatible Seals | 238-5079 (3/8-24), 238-5081 (7/8-14) |
| Transmission and Hydraulic Oil Compatible Seals | 2M-9780 (7/8-14), 7J-0204 (3/8-24) |
| Hex Size | 25.4 mm (1 in) |
| Length | 25.4 mm (1 in) |
| Material | Steel |
| Type | Straight adapter |
Compatible Equipment
- Excavators: 3516E
- Off-Highway Trucks: 793, 798 AC, 785, 794 AC, 789D, 793D, 789, 785D, 773E, 773F, 777, 773D, 777D, 796 AC, 793F, 777E








