525-733 KMB® 28 Hood and Face Seal (L/L) 525-733 Part # Description Qty. 510-709 KMB® Large Hood with Large Molded Face Seal 1 520-153 Spacer, KMB 28, Face Seal 1 530-097 Screw 2 525-733-KMB-28-Large-Hood-with-Large-Molded-Face-Seal-230525005.pdf