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

  • Type - Solid Externally Balanced
  • Replaces dealer part number - 88960603
  • Diameter - 8" (inches)
  • Width - 2-3/4" (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. Please keep your invoice for proof of this warranty.

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Vehicle Fit

  • 1991-1993 Chevy C1500 Truck Harmonic Balancer V8 7.4L
  • 1991-1993 Chevy C2500 Truck Harmonic Balancer V8 7.4L
  • 1991-1993 Chevy C3500 Truck Harmonic Balancer V8 7.4L
  • 1991-1993 Chevy K2500 Truck Harmonic Balancer V8 7.4L
  • 1991-1993 Chevy K3500 Truck Harmonic Balancer V8 7.4L
  • 1992-1993 Chevy Suburban C2500 Harmonic Balancer V8 7.4L
  • 1992-1993 Chevy Suburban K2500 Harmonic Balancer V8 7.4L
  • 1991-1993 Chevy Van - P Series Forward Control Harmonic Balancer V8 7.4L
  • 1991-1993 Chevy Van G-Series Harmonic Balancer V8 7.4L
  • 1991-1993 GMC C2500 Truck Harmonic Balancer V8 7.4L
  • 1991-1993 GMC C3500 Truck Harmonic Balancer V8 7.4L
  • 1991-1993 GMC K2500 Truck Harmonic Balancer V8 7.4L
  • 1991-1993 GMC K3500 Truck Harmonic Balancer V8 7.4L
  • 1992-1993 GMC Suburban C2500 Harmonic Balancer V8 7.4L
  • 1992-1993 GMC Suburban K2500 Harmonic Balancer V8 7.4L
  • 1991 GMC Suburban R2500 Harmonic Balancer V8 7.4L
  • 1991 GMC Suburban V2500 Harmonic Balancer V8 7.4L
  • 1991-1993 GMC Van Harmonic Balancer V8 7.4L
  • 1991-1993 GMC Van - P Series Forward Control Harmonic Balancer V8 7.4L

This part replaces:

  • Hollander 309-461
  • OE # 10216338
  • Dorman 594-026
Part #: 1AEHB00066