ATP 102494 Engine Harmonic Balancer Serpentine Standard Replacement - 4-Groove

The ATP 102494 is a standard-replacement engine harmonic balancer designed to restore proper crankshaft vibration dampening and protect your engine's rotating assembly from damaging torsional stress. Harmonic balancers (also known as crankshaft dampers or vibration dampers) absorb and dissipate the twisting forces generated by each power stroke, reducing wear on the crankshaft, bearings, and timing components. This unit features a 5.875-inch (150 mm) outside diameter, 1.5625-inch (40 mm) depth, four pulley grooves for serpentine belt drive, and four mounting holes.

Key Features:

• High-grade metals and rubber bonded or pressed to original specifications
• Precision-machined components dynamically balanced for optimal performance
• Engineered to OE design for a proper fit and correct function
• 4-groove serpentine belt configuration
• 5.875 in (150 mm) outside diameter; 1.5625 in (40 mm) depth
• 4 mounting holes; no bolt or washer included
• Standard replacement grade

ATP harmonic balancers are developed as a high-quality OE replacement alternative, giving you reliable, long-lasting performance without the dealership price. Fits select 2011–2020 Nissan models including the Versa, Versa Note, Tiida, Note, March, and V-Drive. Note: hardware (bolt and washer) is not included — use the original fasteners or source separately.