Pioneer Cables DA-70 Engine Harmonic Balancer

Reliable Engine Harmonic Balancer for Toyota Vehicles

The Pioneer Cables DA-70 engine harmonic balancer is designed to provide precise balance and vibration reduction for Toyota 4Runner, Celica, Corona, and Pickup models. Engineered as a standard replacement part, it ensures smooth engine operation and longevity.

• Inside diameter options: 1.25 inches and 31 mm
• Outside diameter options: 136.5 mm, 152 mm, and 5.375 inches
• Four pulley grooves compatible with V-belt drive systems
• Four mounting holes for secure installation
• Depth measurements: 2.3125 inches and 58 mm
• Standard replacement grade type for reliable performance

About the OE Replacement Balancer Product Line

The OE Replacement Balancer line by Pioneer Cables focuses on delivering direct-fit harmonic balancers that meet original equipment specifications. This product line is tailored to provide dependable engine balance and vibration control, making it suitable for routine maintenance or repair on compatible Toyota models.

Product Details and Specifications

The DA-70 harmonic balancer features multiple inside and outside diameter measurements to accommodate specific engine configurations. Its four pulley grooves are designed for V-belt drive belts, ensuring compatibility with the vehicle's existing belt system. The four mounting holes provide a secure fit to the engine block, while the depth dimensions support proper alignment and function. This part is engineered as a standard replacement, maintaining the balance and reducing engine vibrations effectively.

Common Applications and Problem Resolution

• Reduces engine vibration and noise in Toyota 4Runner, Celica, Corona, and Pickup models
• Replaces worn or damaged harmonic balancers to restore engine balance
• Prevents premature wear on belts and pulleys by maintaining proper tension
• Helps avoid engine misfires caused by imbalance
• Supports smooth operation of V-belt drive systems

Installation Notes and Tips

Ensure the engine is cool before installation. Verify the correct inside and outside diameter measurements for your specific Toyota model. Align the four mounting holes precisely to avoid misalignment. Use appropriate tools to avoid damage to the balancer or engine components. Note that bolts and washers are not included with this part and must be sourced separately.

Quality Assurance and Warranty

Pioneer Cables manufactures the DA-70 harmonic balancer to meet standard replacement grade specifications, ensuring consistent performance and durability. While specific warranty details are not provided, the part is designed to comply with OEM standards for reliable engine balancing in Toyota vehicles.