Durable ABS material ensures long-lasting performance and reliability. Lightweight design enhances ease of handling and installation. Excellent fitment guarantees compatibility with specified models. Direct replacement type simplifies the installation process. Part numbers 153-2620 and 153-2630 for easy identification. This 54 Pin computer board plug is designed specifically for CAT E320D, E329D, and E336D Excavators. Made from high-quality ABS material, it offers both durability and lightweight convenience. The plug is a direct replacement, ensuring a perfect fit without the need for modifications. Please note that installation instructions are not included. Color: As Shown Material: ABS Package Contents: 2 X computer board plug w/18cm Wire Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.