Description

ATP Engine Harmonic BalancerThe purpose of an harmonic balancer is to absorb crankshaft vibrations. Harmonic balancers are typically constructed in three pieces. The first piece is often called a hub. It bolts to directly to the crankshaft. The hub is surrounded by rubber or fluid which dampens crankshaft vibra tions. The outside layer is metal which has grooves on it for the belt. Over time the rubber and/or fluid layer deteriorate causing the outer pulley to shift forward. This causes belt miss alignment and can ultimately result in crankshaft failure. When the harmonic balancer is broken, it must be replaced. ATP Harmonic Balancers fit and function just like the original part restoring the engine to normal operation.

Fitment

• 1997-2010 Subaru Legacy | Note: Groove Qty. 5, 4 Part Type: Double Serpentine Outer Diameter: 5.230 in Large Pulley
• 1998-2010 Subaru Forester | Note: Groove Qty. 5, 4 Part Type: Double Serpentine Outer Diameter: 5.230 in Large Pulley
• 1998-2014 Subaru Impreza | Note: Groove Qty. 5, 4 Part Type: Double Serpentine Outer Diameter: 5.230 in Large Pulley
• 2001-2009 Subaru Outback | Note: Groove Qty. 5, 4 Part Type: Double Serpentine Outer Diameter: 5.230 in Large Pulley
• 2005-2006 Saab 9-2X | Note: Groove Qty. 5, 4 Part Type: Double Serpentine Outer Diameter: 5.230 in Large Pulley
• 2003-2006 Subaru Baja | Note: Groove Qty. 5, 4 Part Type: Double Serpentine Outer Diameter: 5.230 in Large Pulley
• 2015 Subaru WRX STI | Note: Groove Qty. 5, 4 Part Type: Double Serpentine Outer Diameter: 5.230 in Large Pulley