Shop › BMW E30 E36 E34 E46 Z3 M42 M43 M44 Harmonic Balancer Crank Pulley. Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 BMW E30 E36 E34 E46 Z3 M42 M43 M44 Harmonic Balancer Crank Pulley. $95.00 BMW E30 E36 E34 E46 Z3 M42 M43 M44 Harmonic Balancer Crank Pulley.11231743305Removed from 1996 Z3. Add To Cart Added! BMW E30 E36 E34 E46 Z3 M42 M43 M44 Harmonic Balancer Crank Pulley.11231743305Removed from 1996 Z3.