Oil Seal, PTO side replaces B&S 795387, 791892, 690947. Fits 210000, 310000, 400000, and 440000. Engine types 210702, 210807, 121702, 212707, 212802, 212902, 212907, 214707, 214907, 215705, 215705, 215707, 215802, 215807, 21D807, 31E877, 44P977 and 44Q977.