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

  • Type - Solid
  • OE part number - Jeep J2320131
  • Diameter - 6-1/2"(inches)
  • Width - 1-13/16" (inches)
  • Direct bolt on replacement
  • Built to strict quality control standards


A direct replacement. Please verify the dimensions against your existing balancer and match engine sizes that are listed in our short description.

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. Please keep your invoice for proof of this warranty.

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Vehicle Fit

  • 1975-1978 American Motors Matador Harmonic Balancer V8 5.9L
  • 1975-1983 Jeep Cherokee Harmonic Balancer V8 5.9L
  • 1984-1991 Jeep Grand Wagoneer Harmonic Balancer V8 5.9L
  • 1975-1988 Jeep J Series Pickup (SJ) Harmonic Balancer V8 5.9L
  • 1975-1983 Jeep Wagoneer Harmonic Balancer V8 5.9L

This part replaces:

  • Hollander 309-190B
  • OE # J2320131
  • Dorman 594-135
Only 4 left in stock
Part #: 1AEHB00017