PV686 Brush Screen Front, 550H, 650H Fits John Deere 450H, 550H, 650HOne New Aftermarket Replacement Front Brush Screen Fits John Deere Crawler Dozer This front brush screen is a heavy duty cab protection component designed Fits John Deere (Fits JD) crawler dozers operating in forestry, land clearing, and brush environments. Mounted at the front of the open ROPS canopy, it shields the operator and machine from debris, branches, and other hazards encountered during brush work. Compatible Models Fits John Deere H Series