RP2932 Delta Genuine Boxed Repair Parts Kit Contains the following: (5) RP61 cam & packing for single lever handle (2) RP188 cam & packing for single knob handle (2) RP250 adjusting ring for single handle (24) RP4993 seats and springs (1) RP1974 wrench for lever handle set screws and all adjustable rings (2) RP212 ball assembly for single knob handle (2) RP70 ball assembly for single lever handle (4) RP320 diverter assembly for 1 handle kitchen with spray (6) RP25 spout O rings for 1 handle kitchen (6) RP2331 large O rings for 1 handle kitchen spout made before 1970