ATP 102113 Engine Harmonic Balancer

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Pioneer DA1831
• Pioneer DA-1831
• Dorman - OE Solutions 594102
• Ford E6TZ6B321B
• Ford F0TZ6B321B
• Ford FOTZ6B321B
• Chromite PC2041
• NAPA 6002493
• LODI P-F177
• Dayco PB1361-N
• Hollander 309401B
• Pioneer Automotive Industries DA1831
• Pioneer Automotive Industries DA-1831
• Dayco PB1361N

• The 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 vibrations. 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.