1583819 Medium Pressure Hydraulic Hose Assembly

1583819 is a medium pressure hydraulic hose assembly for Caterpillar equipment. It is used on Caterpillar engines, integrated toolcarriers, and wheel-type loaders, and is identified by the equipment manufacturer’s reference number 158-3820. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The assembly is listed for the Caterpillar equipment applications and machine models specified below. The part number, equipment brand, machine model, and dimensional data should be checked against the hose assembly being replaced before installation.

Fitment

The hose assembly is used with the following Caterpillar equipment and machine models:

• Caterpillar 3126 engine or machine application
• Caterpillar 3126B engine or machine application
• Caterpillar 3176C engine or machine application
• Caterpillar 3196 engine or machine application
• Caterpillar 3306 engine or machine application
• Caterpillar C-12 engine or machine application
• Caterpillar IT62G integrated toolcarrier
• Caterpillar 950G wheel-type loader
• Caterpillar 950G II wheel-type loader
• Caterpillar 962G wheel-type loader

The listed applications cover Caterpillar engine and machine assemblies, Caterpillar integrated toolcarrier equipment, and Caterpillar wheel-type loader equipment. The available application data identifies the models above but does not specify a particular installation position on each machine.

Cross-reference numbers

The part is listed under the following numbers:

• 1583819
• 158-3820

Number 1583819 is the SKU for this hose assembly. The hyphenated number 158-3820 is listed as the Caterpillar cross-reference number associated with the assembly. The available product data does not provide additional supplier numbers or a separate kit number.

Specifications

The stated dimensions are 71.5 cm in length, 2.1 cm in width, and 2.1 cm in depth. The available data does not specify the hose material, fitting type, thread size, operating pressure, temperature range, or the individual components supplied with the assembly.