The JCB 332U3939 is a genuine OEM rear window gas strut designed for various JCB agricultural and construction machinery. This gas spring provides reliable support and smooth operation for the rear window, ensuring safety and functionality. With a length of 430mm and a force rating of 300N, it is compatible with JCB 2000, 3000, 3100, 3200, 3220, 3230, 411, 412, 414, 416, 418, 426, 434, 435, 456, 457, 520-50, 526-55, 527-58, 528-70, 530-70, 531-70, 532-120, 533-105, 535-95, 536-60, 536-70, 540-140, 540-170, 541-70, 542-70, 550-80, and 560-80 series models.