ATP 102182 Engine Harmonic Balancer

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

• Pioneer DA18
• Pioneer DA-19
• Dorman - OE Solutions 594197
• Chromite PC7008
• NAPA 6002668
• Toyota 1347022021
• Toyota 134700D010
• General Motors 88972521
• General Motors 94856690
• General Motors 94858989
• Dayco PB1134-N
• Hollander 30950369
• Pioneer Automotive Industries DA18
• Pioneer Automotive Industries DA-19
• Pioneer DA19
• Pioneer Automotive Industries DA19
• Dayco PB1134N

• 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.