5P-3903 1 7/8″ X 3/4″ Straight Adapter

Straight Adapter

SKU: 5P-3903 Category:

Description

Cat® fluid-carrying adapters meet the highest 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, providing leak-free connections
  • Image provided is for reference only. Adapter construction may differ slightly from the image shown, but this part is interchangeable with the OEM part.

Applications

Adapters are used to connect fluid-carrying hoses and tubes to other system components. Refer to your Operation and Maintenance Manual or contact MECHSC for more information.

Specifications

Hose WarningImproper selection of hose and coupling combinations will void the warranty and may result in serious injury or death, property damage, or component and machine system failure. Cat® hose assembly products are designed and tested as a system to achieve reliable connections, maximizing hydraulic system safety and reliability. In addition, use of properly maintained, appropriate Caterpillar tooling is recommended to ensure hoses are crimped to specification. Using Caterpillar hose with another manufacturer's couplings, or Caterpillar couplings with another manufacturer's hose, may result in hose assemblies that are unreliable, unsafe or perform poorly. Caterpillar does not recommend or endorse this practice. For more information, refer to SAE J1273 Section 6.3 and ISO 17165-2 Section 6.3.
Material DescriptionPlated Steel
Coolant and DEF Compatible Seals6V-6609 (3/4-16), 8C-0562 (1-7/8-12)
Oil and Fuel Compatible Seals238-5080 (3/4-16), 238-5086 (1-7/8-12)
Transmission and Hydraulic Oil Compatible Seals3K-0360 (3/4-16), 6K-6307 (1-7/8-12)

Compatible Equipment

  • Generator Sets: G3516
  • Motor Graders: 140G, 16H
  • Excavators: 3512C
  • Wheel Loaders: R2900G, R3000H
  • Asphalt Pavers: AD63, AD45

Additional information

Machine Model

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Part Source

Genuine OEM