ATP Parts 102273 Engine Harmonic Balancer

Overview of ATP Parts OE Replacement Balancer 102273

The ATP Parts OE Replacement Balancer 102273 is designed to restore proper engine harmonic balance for a range of GM and Saab vehicles. This engine harmonic balancer is engineered to meet standard replacement specifications, ensuring reliable performance for models like the Chevrolet Malibu, Pontiac Grand Am, and Saab 9-3.

• Standard replacement grade type for dependable durability
• Compatible with serpentine drive belt systems
• Inside diameter options: 1.25 inches and 32 mm for precise fitment
• Outside diameter options: 146 mm and 5.75 inches to match OEM dimensions
• Depth measurements: 3.0625 inches and 78 mm for accurate installation
• Does not include bolt and washer, allowing use of existing hardware

Detailed Product Description

The ATP Parts OE Replacement Balancer 102273 is an engine harmonic balancer designed to reduce torsional vibration in the crankshaft, helping to protect the engine from damage caused by harmonic imbalances. This part is compatible with a variety of vehicles including Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Saab, and Saturn models such as the Chevrolet Cobalt, Buick LaCrosse, and Saturn Vue. The balancer features a serpentine drive belt type, which is common in many modern engines, ensuring compatibility with the factory belt system.

With precise inside diameters of 1.25 inches and 32 mm, and outside diameters of 146 mm and 5.75 inches, this balancer matches original equipment specifications. The depth measurements of 3.0625 inches and 78 mm provide the correct spacing for proper alignment and function. Note that this part does not include the bolt and washer, so existing hardware should be reused or sourced separately.

About the OE Replacement Balancer Product Line

The OE Replacement Balancer line from ATP Parts focuses on providing standard replacement components that meet original equipment specifications. This ensures that the balancers offer reliable performance and fitment for a wide range of vehicles. The 102273 part number is part of this line, designed to deliver consistent harmonic balancing for engines requiring a serpentine belt drive system.

Common Applications and Issues Addressed

• Eliminates crankshaft vibration that can cause premature engine wear
• Restores proper drive belt alignment to prevent belt slippage or noise
• Replaces worn or damaged harmonic balancers to maintain engine timing accuracy
• Prevents potential damage to accessories driven by the serpentine belt
• Helps reduce engine noise and improve overall smoothness

Installation Notes and Tips

• Ensure the engine is cool and the battery is disconnected before installation
• Verify the inside and outside diameters match the vehicle’s specifications
• Use appropriate tools to remove the old balancer without damaging the crankshaft
• Torque the balancer bolt to manufacturer specifications; bolt and washer are not included
• Inspect the serpentine belt and related components during installation for wear

Quality Assurance and Warranty

ATP Parts OE Replacement Balancer 102273 is manufactured to meet standard replacement quality standards. While specific warranty details are not provided, ATP Parts products typically undergo rigorous quality control to ensure durability and fitment. It is recommended to consult the ATP Parts warranty policy or vehicle manufacturer guidelines for coverage information.