Autotecnica TY1413073 Engine Harmonic Balancer

Overview of Autotecnica Engine Harmonic Balancer TY1413073

The Autotecnica Engine Harmonic Balancer TY1413073 is designed specifically for Toyota 4Runner, Hilux, T100, and Tacoma models. This new harmonic balancer features a serpentine drive belt compatibility and precise dimensions to ensure optimal engine performance and vibration reduction.

• Inside diameter: 33 mm
• Outside diameter: 140 mm
• Five pulley grooves for serpentine belt
• Regular grade type for standard engine applications
• Includes keyway type for secure fitment
• New condition, ready for installation
• No bolt and washer included

Detailed Product Description

The Autotecnica TY1413073 engine harmonic balancer is engineered to reduce torsional vibration in the crankshaft of Toyota 4Runner, Hilux, T100, and Tacoma vehicles. With an outside diameter of 140 mm and an inside diameter of 33 mm, this component fits precisely to maintain engine balance and smooth operation. The five pulley grooves accommodate a serpentine drive belt system, which is common in these Toyota models. The regular grade type ensures durability under normal driving conditions, while the included keyway type provides a secure and accurate installation on the crankshaft. This part is supplied new and does not include bolts or washers, so those should be sourced separately during installation.

Common Applications and Issues Addressed

• Reduces crankshaft vibration to prevent premature engine wear
• Maintains proper alignment of serpentine drive belts
• Prevents engine noise caused by harmonic imbalance
• Helps avoid damage to connected accessories like alternators and power steering pumps
• Restores engine smoothness in Toyota 4Runner, Hilux, T100, and Tacoma models

Installation Notes and Tips

• Ensure the crankshaft and keyway are clean and free of debris before installation
• Verify the inside diameter of 33 mm matches the crankshaft specifications
• Use appropriate tools to press the balancer onto the crankshaft without damaging the keyway
• Confirm the serpentine belt grooves align correctly with the vehicle’s belt routing
• Secure bolts and washers must be obtained separately and torqued to manufacturer specifications

Quality Assurance and Warranty

Autotecnica engine harmonic balancers are manufactured to meet OEM standards for fit and function. The TY1413073 part undergoes quality control inspections to ensure durability and performance in Toyota 4Runner, Hilux, T100, and Tacoma vehicles. While no specific warranty details are provided, the new condition of this part supports reliable operation when installed correctly.