525-733 KMB® 28 Hood and Face Seal (L/L) 525-733 Part # Description Qty. 510-709KMB® Large Hood with Large Molded Face Seal1 520-153Spacer, KMB 28, Face Seal1 530-097Screw2 525-733_KMB-28_Large_Hood_with_Large_Molded_Face_Seal.pdf