Auto Transmiss Parts 102251 Engine Harmonic Balancer

The ATP 102251 is an OE-replacement engine harmonic balancer designed to absorb crankshaft vibrations and restore smooth engine operation. This balancer is part of ATP's Graywerks line, engineered to meet original equipment specifications for reliable performance and proper fitment.

Key Features:

• Precision machined from highly specified steel to ensure zero runout
• Dynamically balanced and equipped with counterweights for proper absorption of engine vibrations
• Engineered to OE specifications following the recommended rubber bonding process
• 6-groove serpentine belt design with 6.10-inch outer diameter
• Includes woodruff key to replace damaged or lost pieces during installation
• Three-piece construction with hub, rubber dampening layer, and metal outer pulley

ATP Graywerks harmonic balancers provide a high-quality OE replacement alternative, manufactured with high-grade metals and rubber bonded to original specifications. Each unit is precision machined and dynamically balanced to deliver smooth performance at all engine speeds.

Cross Reference Numbers: Replaces Ford 3L2Z6B321AA, Ford 8L2Z6B321A, Ford 8L2Z6B3321A, Dorman 594-236, Dayco PB1541-N, Pioneer DA-3998