Pioneer Cables DA-940 Engine Harmonic Balancer

Reliable Engine Harmonic Balancer for Volvo 740 and 940

The Pioneer Cables DA-940 engine harmonic balancer is designed specifically for Volvo 740 and 940 models. This OE Replacement Balancer ensures proper engine vibration dampening and drive belt alignment, maintaining engine performance and longevity.

• Compatible with Volvo 740 and 940 models
• Standard replacement grade type for reliable performance
• Designed for V-belt drive systems
• Inside diameter options: 1.375 inches (35.5 mm)
• Outside diameter options: 6.1875 inches (156.8 mm)
• Depth measurements: 3.0625 inches (77.6 mm)
• Does not include bolt and washer

About the OE Replacement Balancer Product Line

The OE Replacement Balancer line by Pioneer Cables focuses on providing direct-fit harmonic balancers that meet original equipment specifications. These balancers are engineered to match the exact dimensions and performance requirements of the factory parts, ensuring compatibility and durability for Volvo engines. The DA-940 model is part of this line, offering a standard replacement option for maintaining engine balance and reducing vibration.

Detailed Product Description and Specifications

The DA-940 engine harmonic balancer features precise inside and outside diameters to fit the crankshaft and accommodate the V-belt drive system used in Volvo 740 and 940 engines. The inside diameter measures 1.375 inches (35.5 mm), while the outside diameter is 6.1875 inches (156.8 mm). The depth of the balancer is 3.0625 inches (77.6 mm), ensuring proper engagement and alignment with engine components. This standard replacement grade balancer is designed to absorb and dampen engine vibrations, protecting the crankshaft and other critical engine parts from damage caused by harmonic resonance.

Common Applications and Issues Addressed

• Reduces engine vibration and noise in Volvo 740 and 940 models
• Prevents crankshaft damage due to harmonic imbalance
• Maintains proper tension and alignment of V-belt drive systems
• Replaces worn or damaged harmonic balancers to restore engine smoothness
• Helps avoid premature wear of engine components linked to vibration

Installation Notes and Tips

When installing the Pioneer Cables DA-940 harmonic balancer, ensure the crankshaft and surrounding components are clean and free of debris. Verify the inside diameter matches the crankshaft size for a secure fit. Since this part does not include bolts or washers, reuse the original hardware or source compatible fasteners separately. Proper torque specifications should be followed to avoid damage or loosening during engine operation.

Quality Assurance and Warranty

Pioneer Cables manufactures the DA-940 harmonic balancer to meet standard replacement quality requirements. While specific warranty details are not provided, the OE Replacement Balancer line is engineered to meet original equipment standards, offering reliable performance for Volvo 740 and 940 engines.