Pioneer Automotive DA-940 OEM Replacement Harmonic Balancer

The Pioneer Automotive DA-940 is a direct OEM replacement harmonic balancer designed to restore proper engine operation and protect your engine's crankshaft and internal components from damaging torsional vibration.

Harmonic balancers — also known as crankshaft dampers or torsional vibration dampers — absorb and dissipate the rotational pulses generated by the combustion cycle. A worn or failed balancer can lead to accelerated wear on crankshaft bearings, timing components, and front seals. The DA-940 is engineered to meet original equipment specifications, ensuring a precise fit and reliable performance.

Key Features:

• Direct OEM replacement for factory harmonic balancer
• Engineered to original equipment specifications for precise fitment
• Reduces torsional vibration to protect crankshaft and engine internals
• Helps maintain proper belt and pulley alignment
• Manufactured by Pioneer Automotive, a trusted supplier of engine sealing and rotating components

Pioneer Automotive Industries has been a leading supplier of engine components — including harmonic balancers, timing covers, and gaskets — for decades. The DA-940 is built to deliver long-lasting, dependable service as a drop-in replacement for the original unit.