156-8801 9/16-18 X 9/16-18 Hex Head Straight O-Ring Adapter
Straight Adapter (ORFS to STOR)
Description
Cat® fluid-carrying adapters meet extremely high standards of quality and reliability. These adapters are manufactured to tight tolerances to ensure leak-free connections. Every Cat fluid-carrying adapter meets or exceeds industry standards for working pressure, assembly torque capability and corrosion protection to ensure long-lasting, reliable machine operation.
Features
- Wetted parts
- Meets or exceeds industry-standard part performance and provides a leak-free connection
- The image provided is for reference only. The adapter construction may differ slightly from the illustration, but this part is interchangeable with the OEM part.
Applications
The adapter is designed to connect fluid-carrying hoses and rigid tubes to other system components. Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| 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. |
|---|---|
| Material | Carbon Steel |
| Coolant and DEF Compatible Seals | 6V-3250 (9/16-18), 121-4345 (9/16-18) |
| Oil and Fuel Compatible Seals | 214-7568 (9/16-18), 228-7088 (9/16-18) |
| Connector Type | -4 ORFS to -6 STOR |
| Material Description | Plated Steel |
| Transmission and Hydraulic Oil Compatible Seals | 3J-1907 (9/16-18), 4J-5477 (9/16-18) |
| Length | 83 mm (3.28 in) |
| Thread | 9/16-18 (2X) |
| Hex Size | 19 mm (0.75 in) |
Compatible Equipment
- Motor Graders: 316F
- Mini Excavators: 305.5 GC, 303.5E, 305E2, 305.5E, 301.5, 305.5, 305.5E2, 307, 306, 303.5D, 302CR, 303.5C, 301.7CR
- Excavators: 305E2 CR, 313, 312D L, 313F L, 314D LCR, 312C L, 312D2, 311D LRR, 312C, 312D2 GC, 312D, 313D, 313D2, 313D2 GC, 318D2, 312D2 L, 323D L, 314D CR, 312E, 315F LCR, 345C, 345C L, 303.5CR, 302.7CR, 303CR, 305 CR, 318D2 L, 313F LGC, 312E L, 301.8, 312F, 314C, 301.6, 305C CR, 303.5E2 CR, 303, 305, 303C CR
- Wheel Loaders: R1700K
Additional information
| Machine Model | 301.5, 301.6, 301.7CR, 301.8, 302.7CR, 302CR, 303, 303.5C, 303.5CR, 303.5D, 303.5E, 303.5E2 CR, 303C CR, 303CR, 305, 305 CR, 305.5, 305.5 GC, 305.5E, 305.5E2, 305C CR, 305E2, 305E2 CR, 306, 307, 311D LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 312F, 313, 313D, 313D2, 313D2 GC, 313F L, 313F LGC, 314C, 314D CR, 314D LCR, 315F LCR, 316F, 318D2, 318D2 L, 323D L, 345C, 345C L, R1700K |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |
