Arm not included.
Ref: 031173A x2
2 Polyurethane bushes (SPORT, Hardness: 90ShA) for the two rear arms for BMW:
BMW E36 90-99
BMW E36 M3
BMW E46 98-
BMW E46 M3
BMW Z4 E85/E86
BMW Z4 M3 E85/E86
BMW Z4 E89
BMW X3 E83 (2003-2010)
OEM: 33326770786
Hardness: 90ShA
Comes with grease