The John Deere AL157814 wiring harness is a genuine OEM component designed for various John Deere 6R, 6M, 6J, 6E, and 6D series tractors. This essential electrical harness ensures reliable power and signal transmission within the machinery's systems. Manufactured to John Deere's rigorous specifications, it guarantees optimal fit and performance, maintaining the integrity of your equipment's electrical infrastructure. With dimensions of 254 mm length, 203.2 mm width, and 50.8 mm height, and a weight of 0.0907 kg, this harness is a direct replacement for the original part, ensuring seamless integration and restoration of electrical functionality.