6J0497 Low Pressure Engine and Air Brake Hose Assembly

The 6J0497 hose assembly is a low-pressure hose assembly for the engine and air brake systems of Caterpillar equipment. It is used on Caterpillar engines, motor graders, and wheel tractor-scrapers, including the equipment models and series listed below.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The hose assembly is listed for use with the following Caterpillar equipment models and engine applications:

• Caterpillar 3306 engine
• Caterpillar 3406 engine
• Caterpillar 3406B engine
• Caterpillar 3406C engine
• Caterpillar 16G motor grader
• Caterpillar 631E wheel tractor-scraper
• Caterpillar 637E wheel tractor-scraper

The listed applications include Caterpillar engine and machine assemblies, Caterpillar motor graders, and Caterpillar wheel tractor-scrapers. Model configuration, production version, and hose routing may vary by machine, so the part number should be compared with the number installed on the equipment before fitting.

Specifications

The assembly is identified by SKU 6J0497. The product data describes it as a complete hose assembly with an overall length of 114 inches. The listed dimensional data also specifies a length of 362 cm, a width of 2 cm, and a depth of 2 cm; these values should be checked against the installed hose and machine documentation when confirming fitment.

For equipment identification, the relevant machine or engine model should be matched with the application list above. The Caterpillar 3306, 3406, 3406B, and 3406C references identify engine applications, while the 16G, 631E, and 637E references identify machine applications. The part number stamped or marked on the removed hose should also be compared with 6J0497 before installation.