5J6941 cutting edge,end, L/H Fits CaterpillarOne New Aftermarket Replacement 5J6941 Cutting Edge End Bit (Left Hand) for Caterpillar (Cat) D4 Dozers This left hand cutting edge end bit (5J6941 5J 6941) mounts to the outer left corner of the dozer blade on Caterpillar D4 track type tractors. End bits are Ground Engaging Tools (GET) that bolt onto the blade ends to protect the blade structure and extend its service life during earthmoving and grading operations. This part is manufactured from high