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

  • Type - Solid Externally Balanced
  • OE part number - GM 330849/3963530/10141212
  • 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

  • 1973-1979 Chevy C10 Truck Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1986 Chevy C20 Truck Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1988-1990 Chevy C2500 Truck Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1986 Chevy C30 Truck Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1988-1990 Chevy C3500 Truck Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1976 Chevy Caprice Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1975 Chevy Chevelle Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1974 Chevy Corvette Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1976 Chevy Impala Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1986 Chevy K30 Truck Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1975 Chevy Malibu Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1975 Chevy Monte Carlo Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1979 Chevy Suburban C10 Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1986 Chevy Suburban C20 Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1979 Chevy Suburban K10 Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1986 Chevy Suburban K20 Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1987-1988 Chevy Suburban R20 Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1988-1990 Chevy Suburban R2500 Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1987-1988 Chevy Suburban V20 Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1989-1990 Chevy Suburban V2500 Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1990 Chevy Van - P Series Forward Control Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1987-1990 Chevy Van G-Series Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1979 GMC C1500 Truck Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1986 GMC C2500 Truck Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1986 GMC C3500 Truck Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1979 GMC K1500 Truck Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1986 GMC K2500 Truck Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1988-1990 GMC K2500 Truck Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1986 GMC K3500 Truck Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1988-1990 GMC K3500 Truck Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1975 GMC Sprint Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1986 GMC Suburban C2500 Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1973-1986 GMC Suburban K2500 Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1987-1989 GMC Suburban R2500 Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1987-1990 GMC Suburban R2500 Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1987-1989 GMC Suburban V2500 Harmonic Balancer V8 7.4L 454ci Dorman 594-010
  • 1987-1990 GMC Suburban V2500 Harmonic Balancer V8 7.4L 454ci Dorman 594-010

This part replaces:

  • Hollander 309-162
  • OE # 330849/3963530/10141212
  • Dorman 594-010
Only 1 left in stock
Part #: 1AEHB00056



Dorman
Brand #: 594-010