The Welger 4106943350 Sensor with LED is a genuine OEM replacement part designed for various Welger baler models. This essential component provides accurate sensing capabilities, crucial for the efficient and reliable operation of agricultural machinery. The integrated LED offers visual feedback for diagnostics and operational status, simplifying maintenance and troubleshooting. It is compatible with Welger AP 530, AP 630, AP 730, D 4000, D 5000, D 6000, RP 200, RP 220, RP 235, RP 245, RP 320, RP 325, RP 335, RP 345, RP 435, RP 445, RP 535, and RP 545 balers, ensuring a perfect fit and optimal performance.