GENERAL PUMP Piston Oil Seal kit for General Pumps. Fits pump model numbers: T721 T9711EBF T9721B T9721EBF T9731B T9731EBF T9791 T991 T9951 T9971 TT9351 TT9441 EZ2536E EZ2542E EZ2545E EZ2545S EZ2555E EZ3035G EZ3040G EZ4040S34
Also known as 1001.0539, 8.702-823.0, 103023B