This harmonic balancer and Belt Drive Pulley is a new, aftermarket replacement part that has the following specifications:

  • Type - Double Serpentine Belt
  • OE part number - Nissan 123030M210
  • Diameter - 6.4(inches)
  • Width - 1.98 (inches)
  • Direct bolt on replacement
  • Built to strict quality control standards


A direct replacement. Please verify the dimensions against your existing balancer.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Vehicle Fit

  • 1995-1998 Nissan 200SX Harmonic Balancer L4 1.6L
  • 1995-1996 Nissan Sentra Harmonic Balancer L4 1.6L
  • 1997-1999 Nissan Sentra Harmonic Balancer L4 1.6L

This part replaces:

  • Dorman 594-143
  • Hollander 309-50228
  • OE # 123030M210
Part #: 1AEHB00120