Litens is the Original Equipment (O.E.) supplier of this John Deere 6200, 6300, 6400, 6500, 6200L, 6300L, 6400L, 6500L Tractor tensioner. This "OE Exact"* part for the aftermarket meets all original equipment form, fit, and function specifications. As with the original equipment part, this replacement tensioner is manufactured in Germany to the same exacting OE standards. This tensioner maintains the O.E. round spring technology as well as the internal damping design specified for this application. Manufactured by the original equipment part supplier to ensure proper form, fit, and performance. Litens is the world's largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.