Electrical Relay 7Y5490 for Caterpillar Equipment

7Y5490 is an electrical relay used in Caterpillar engines, machines, and excavators. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The relay is identified by SKU 7Y5490 and is listed for Caterpillar equipment using the 3054, 3116, 3126, 3306, 3406, 3406B, 3406C, 307, 312, and 315 model designations. The part is classified as an electrical relay and is intended for installation in the corresponding electrical system of the listed equipment.

Fitment

• Caterpillar 3054 engine and machine applications
• Caterpillar 3116 engine and machine applications
• Caterpillar 3126 engine and machine applications
• Caterpillar 3306 engine and machine applications
• Caterpillar 3406 engine and machine applications
• Caterpillar 3406B engine and machine applications
• Caterpillar 3406C engine and machine applications
• Caterpillar 307 excavator applications
• Caterpillar 312 excavator applications
• Caterpillar 315 excavator applications

According to the available application data, 7Y5490 is associated with Caterpillar engine-machine equipment and Caterpillar excavators. The specific use depends on the equipment model and the electrical system configuration. Check the installed relay number and the equipment parts documentation before installation.

Cross-reference numbers

• Caterpillar equipment reference number: 7Y5490
• CTP part number: 7Y5490

The number 7Y5490 is used to identify the relay in the supplied equipment and aftermarket part data. No additional supplier or equipment-manufacturer reference numbers are specified for this part.

Specifications

Before fitting, compare the relay identification number, external dimensions, and application with the relay removed from the Caterpillar equipment. The listed dimensions are 5.8 cm in length, 4.9 cm in width, and 6.1 cm in depth; the stated weight is 0.1 lb.