ITEM # DESCRIPTION A1 OP-140009* Lever Handle (For P-123X, P-3230) A2 OP-190015C* Lever Handle (For P-1250, P-3250) B OP-440037* Escutcheon C OP-440036* Sleeve D OP-440035 Stem Extension E OP-340006C, H Cartridge-Cold,Hot F OP-490041 Springs & Seats G OP-340007 Diverter Stem Unit (For P-32X0) H OP-440050 Washer I OP-440015 Tailpiece Union J OP-440016 Tailpiece Locknut K OP-490011 3/32” Allen Wrench L OP-640053* 1.