ATP Parts 102129 Engine Harmonic Balancer

Overview of ATP Parts OE Replacement Balancer 102129

The ATP Parts OE Replacement Balancer 102129 is engineered to restore proper engine harmonic balance for select Dodge and Jeep vehicles. Designed as a standard replacement, this engine harmonic balancer supports serpentine drive belt systems and ensures smooth engine operation.

• Inside diameter options: 1.5 inches and 39 millimeters
• Outside diameter options: 179 millimeters and 7.0625 inches
• Depth measurements: 121 millimeters and 4.75 inches
• Compatible with serpentine drive belt systems
• Does not include bolt and washer
• Standard replacement grade type

Detailed Product Description

The ATP Parts OE Replacement Balancer 102129 is a precision-engineered engine harmonic balancer designed to reduce torsional vibration in the crankshaft of compatible Dodge and Jeep models. This part features dual inside diameter measurements of 1.5 inches and 39 millimeters, accommodating specific engine configurations. The outside diameter is available in both 179 millimeters and 7.0625 inches, providing a fit that matches original equipment specifications. With a depth of 121 millimeters (4.75 inches), this balancer is designed to maintain proper alignment and tension of the serpentine drive belt system, which is critical for accessory operation and engine performance.

About the OE Replacement Balancer Product Line

The OE Replacement Balancer line from ATP Parts focuses on delivering direct-fit harmonic balancers that meet original equipment standards. This product line is intended for standard replacement applications, ensuring compatibility and reliable performance for engine cylinder block components. The 102129 part number is part of this line, offering a balance of durability and precision for Dodge and Jeep vehicles requiring harmonic balancer replacement.

Compatible Vehicles and Common Applications

• Dodge B1500, B2500, B3500
• Dodge Dakota, Durango
• Dodge Ram 1500, 1500 Van, 2500, 2500 Van, 3500, 3500 Van
• Jeep Grand Cherokee

This harmonic balancer is designed specifically for these models, ensuring proper fit and function when replacing worn or damaged balancers.

Issues Addressed by This Harmonic Balancer

• Excessive crankshaft vibration causing engine noise
• Premature wear of serpentine belt and accessories
• Engine misalignment affecting performance
• Crankshaft pulley wobble or looseness
• Failure of original harmonic balancer components

Installation Notes and Tips

• Verify engine compatibility with the part number 102129 before installation
• Ensure the serpentine belt is properly tensioned after installation
• Use appropriate tools to avoid damage to the balancer or crankshaft
• Note that bolt and washer are not included and must be sourced separately
• Follow manufacturer torque specifications for secure mounting

Quality Assurance and Warranty

ATP Parts OE Replacement Balancer 102129 is manufactured to meet or exceed OEM standards for durability and fit. While specific warranty details are not provided, ATP Parts typically offers coverage against manufacturing defects. Proper installation and maintenance are essential to ensure long-term performance and reliability.