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

  • Type - Double V-Belt
  • Replaces dealer part number: 12305-AA001, 12305AA001
  • Diameter - 5.33(inches)
  • Width - 1.81 (inches)
  • Direct bolt on replacement
  • Built to strict quality control standards

A direct replacement. Please verify the dimensions against your existing balancer. If your vehicle is 1980-present please verify the 8th digit in your VIN number matches the VIN code in the short description. You can find your VIN number in the lower driver side corner of the windshield.

Item Condition: New

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

Year Make Model Description
1985-1987Subaru DL Subaru DL Harmonic Balancer H4 1.8L
1987-1989Subaru DL Subaru DL Harmonic Balancer H4 1.8L
1985-1989Subaru GL Subaru GL Harmonic Balancer H4 1.8L
1985-1988Subaru GL-10 Subaru GL-10 Harmonic Balancer H4 1.8L
1990-1994Subaru Loyale Subaru Loyale Harmonic Balancer H4 1.8L

This part replaces:

  • Dorman 594-174
  • OE # 12305 AA001
Part #: 1AEHB00105

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Brand #: 594-174