Product Details
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| Grade Type |
Standard Replacement |
| Inside Diameter |
32 |
| Drive Belt Type |
Serpentine |
| Bolt And Washer Included |
No |
| Mounting Hole Quantity |
3 |
| Pulley Groove Quantity |
3 |
| Depth |
52 |
| Outside Diameter |
149 |
| LineCode |
ATP2 |
| Heavy Duty Supplier |
No |
| Part Terminology |
Engine Harmonic Balancer |
Features & Benefits
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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.
Application Summary
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Buick Century 05-94, Buick Regal 96-94, Buick Rendezvous 05-02, Buick Skylark 98-94, Chevrolet Beretta 96-94, Chevrolet Corsica 96-94, Chevrolet Impala 05-00, Chevrolet Lumina 01-93, Chevrolet Lumina APV 96, Chevrolet Malibu 03-97, Chevrolet Monte Carlo 05-95, Chevrolet Venture 05-97, Oldsmobile Achieva 98-94, Oldsmobile Alero 04-99, Oldsmobile Cutlass 99-95, Oldsmobile Cutlass Ciera 96-94, Oldsmobile Cutlass Cruiser 94, Oldsmobile Cutlass Supreme 97-89, Oldsmobile Silhouette 04-96, Pontiac Aztek 05-01, Pontiac Grand Am 05-94, Pontiac Grand Prix 03-93, Pontiac Montana 05-99, Pontiac Trans Sport 99-96
