F43755 Clamp, Lower Side Screen Fits Case 850, 850B, 850C, 850D, 850E, 850G, 855One New Aftermarket Replacement Lower Side Screen Clamp Fits Case Crawler Dozers and Loaders This aftermarket replacement lower side screen clamp secures the lower side engine access screen panels on Fits Case 850 series crawler dozers and 855 series crawler loaders. The clamp holds the screen firmly in position, preventing rattling and keeping debris out of the engine compartment during operation. Compatible Models Fits Case 850 Series Crawler