5P-3928 1-1/4-18 Thread Self-Sealing Coupling
Cat® Refrigerant Coupling (Self-Sealing)
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
Description
With Cat service parts, system components in Cat heavy-duty equipment can be easily repaired and replaced. However, proper installation is still required to restore the full functionality of the system.
Features
- Material: Steel Refrigerant
- Self-sealing
- Thread Size: 1-7/16-16 Male Thread
- Thread Size: 1-1/4-18 Female Thread
- Nut and lock washer for bulkhead mounting
Applications
Used in HVAC systems as needed to service Cat refrigerant lines and air conditioning. Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Material | Carbon Steel |
|---|---|
| Thread Size | 1-7/16-16 (Male End) and 1-1/4-18 (Female End) in |
| Hex Size | 41 mm (1.61 in) |
| 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. |
| Length | 44 mm (1.73 in) |
| Material Description | Steel |
Compatible Equipment
- Motor Graders: 16M
- Track Loaders: 972, 982, 824C, 834H, 826H, 953, 963, 953D, 963D, 816F, 963K, 826G, 824G
- Cold Planers: PL83, PL87, PL61
- Compactors: CW-34, CS12, CB-534D, CS68B, CS79B, CB-44B, CS78B, CP54B, CB-564D, CS54B, CP56B, CS74B, CS56B, CS11, CB10, CS-54B, CS64B
- Engines: C32
- Dozers: D10, D4E, D5N, D7G, D5K XL, D5K LGP, D6N, D4G, D8L, D5G, D3G, D9L, D10R
- Wheel Loaders: 966 GC, 966M, 982M, 972M, 980M, 992K
- Off-Highway Trucks: 794 AC, 798 AC, 773, 789D, 771D, 797F, 793F, 796 AC, 773E, 785, 777, 793D, 777D, 773D, 773F, 793, 785D, 789
- Asphalt Pavers: AD45, AD30
Additional information
| Machine Model | 16M, 771D, 773, 773D, 773E, 773F, 777, 777D, 785, 785D, 789, 789D, 793, 793D, 793F, 794 AC, 796 AC, 797F, 798 AC, 816F, 824C, 824G, 826G, 826H, 834H, 953, 953D, 963, 963D, 963K, 966 GC, 966M, 972, 972M, 980M, 982, 982M, 992K, AD30, AD45, C32, CB-44B, CB-534D, CB-564D, CB10, CP54B, CP56B, CS-54B, CS11, CS12, CS54B, CS56B, CS64B, CS68B, CS74B, CS78B, CS79B, CW-34, D10, D10R, D3G, D4E, D4G, D5G, D5K LGP, D5K XL, D5N, D6N, D7G, D8L, D9L, PL61, PL83, PL87 |
|---|---|
| Equipment Type | Wheel Loaders, Track Loaders, Dozers, Motor Graders, Off-Highway Trucks, Compactors, Asphalt Pavers, Cold Planers, Engines |
| Part Source | Genuine OEM |
