Bearing frame assembly for Armstrong 4030 MHXD end suction pumps with 1-5/8" shafts. Includes bearing housing, shaft & sleeve assembly, inboard & outboard bearings, lockwasher, locknut, outboard & inboard oil seals, o-ring, four (4) 3/8" - 16NC x 1-1/4" LG beating capscrews, oil view gauge, air vent, 1/8" NPT pipe plug, impeller key, coupling key, water slinger, 45mm steel retaining ring, and 85mm steel retaining ring.