Part Number: 114R1580-6 (Balance weight assembly) Part Number: 114R1580-7 (Balance weight assembly) Part Number: 114R1580-8 (Balance weight assembly) Part Number: 114R1580-9 (Balance weight assembly) Part Number: 114R1584-1 (Balance weight) Part Number: 114R1584-2 (Balance weight) Part Number: 114R1584-3 (Balance weight) Part Number: 114R1584-4 (Plug) Part Number: 114R1586-1 (Weight) Part Number: 114R1587-1 (Stud) Part Number: 114R1587-2 (Stud) Part Number: 114R1591-1 (Fitting assembly) Part Number: 114R1591-11 (Fitting assembly) Part Number: 114R1591-12 (Fitting)