6V-8640 31.75 mm Hex Straight Adapter
Straight Adapter
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
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
| Material | Carbon Steel |
|---|---|
| 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 | 294-9072 (1-3/16-12), 6V-3251 (7/8-14) |
| Oil and Fuel Compatible Seals | 228-7092 (1-3/16-12), 238-5081 (7/8-14) |
| Transmission and Hydraulic Oil Compatible Seals | 6V-9746 (1-3/16-12), 2M-9780 (7/8-14) |
Compatible Equipment
- Generator Sets: 3512E, 3516C, 3512B, G3516
- Track Loaders: 826G, 990K, 953, 826K, 963, 826H, 816F, 834H, 953D, 993, 824G, 995
- Cold Planers: PL83, PL61, PL87, PM620, PM622, SE60 VT XW
- Compactors: 834K, 825K, CS56B, CS-533C, CP56B, 816, 815, 814, 824K, CB-334D, CB-534D, CS74B, CS68B, CS-54, CS12, CS-533E
- Engines: C32, C27, C175-16
- Excavators: 307.5, 349D2, 390F L, 349D2 L, 349D, 307E, 374F, 305E2 CR, 340, M325D L MH, 6040, 637K, 352, 312C, 385B, 390F, 349D L, 3516E, 365B, 6015B, 374F L, 416F2, 345D L, 621K, 6015, 6030, SE60 V XW, 3508B, 305 CR, 6060, 312C L, 320C, 345C, 345D, 385C L, 621H, 315C, 325C, 315D L, 385C, 434F2, 365C, 311C, 6020B, 325C L, 365C L, 3516B, 365B L, 637G, 3512C
- Asphalt Pavers: AP655F, AP355F, AP655F L
- Skid Steer Loaders: 299D3 XE, 289D3, 226B3, 216B3, 226B, 279C, 24, 246C, 262C
- Motor Graders: 16M, 14M, 140 GC, 120H, 14, 16H
- Wheel Excavators: IT14G, M315, M320, M313D, MD6200, M317D2, M315D, M320D2, M322D, M315D2
- Dozers: D7E, D6M, D7R, D8R, D6K2, D3G, D7R II, D7H, D6N, D6T, D8N, D9N, D3K2 LGP, D9R, D6T LGP, D5G, D8T, D4, D10T2, D8, D5K2 XL, D5K LGP, D4G, D11T, D11R, D11N, D10R, D7, D8L, D5K XL, D1, D10, D6R, D11
- Compact Track Loaders: 279D3, 299D3
- Mini Excavators: 308.5, 310, 307, 308, 307E2, 305.5E
- Wheel Loaders: 990H, 950G, 950H, 926M, 988K, 928HZ, 928G, 924K, 962G, RM500B, 980H, 938M, 924GZ, RM400, 988H, M314, 924HZ, 980G, 966K, 938K, 950 GC
- Off-Highway Trucks: 725, 740B, 735, 797F, 793F, 730, 773F, 745C, 773E, 773D, 772G, 740, 777D, 777E, 775G, 793D, 770G, 798 AC, 777, 796 AC, 745, 793, 771D, 789D, 725C2, 794 AC, 773, 740 GC, 785, 7495, 789
