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Harmonic Balancer

Part Number : 102055

Original Equipment (OE) Part Interchange

GENERAL MOTORS: 12371986
GENERAL MOTORS: 12563268
GENERAL MOTORS: 24507560

Features & Benefits

ATP Graywerks Harmonic Balancers are a high quality OE replacement alternative. The parts are developed to the OE design, ensuring they will install properly and function as intended. This design is manufactured with high grade metals and rubber that is bonded or pressed per the original specifications. Each component is precision machined and assemblies are dynamically balanced for the best performance. Where needed, a woodruff key is included in the box to replace a damaged or lost piece. ATP Harmonic Balancers are backed by a Limited Lifetime Warranty.
  • Manufactured to OE design ensuring each balancer will install properly and function as intended
  • Dynamically balanced for proper absorption of the crankshaft vibrations
  • Precision machined to zero runout providing smooth performance at all engine speeds
  • Includes woodruff keys making installation smooth and easy if original key is damaged or lost
  • Industry Leading Limited Lifetime Warranty

Warranty

For more information about the warranty View Details

Specifications

Application

Part Number (in inches)
102055
Name
Harmonic Balancer
Product Type
Engine Harmonic Balancer
Outer Diameter (in inches)
6.875
Hardware Description
(1) key
Additional Details
Double serpentine with trigger wheel, includes key

Fitment Notes

Select a vehicle to view fitment notes
1996 Buick Park Avenue V6 3.8L 3800cc 231cid
1997 Buick Park Avenue V6 3.8L 3800cc 231cid
1998 Buick Park Avenue V6 3.8L 3800cc 231cid
1999 Buick Park Avenue V6 3.8L 3800cc 231cid
1997 Buick Regal V6 3.8L 3800cc 231cid
1998 Buick Regal V6 3.8L 3800cc 231cid
1999 Buick Regal V6 3.8L 3800cc 231cid
2000 Buick Regal V6 3.8L 3800cc 231cid
1996 Buick Riviera V6 3.8L 3800cc 231cid
1997 Buick Riviera V6 3.8L 3800cc 231cid
1998 Buick Riviera V6 3.8L 3800cc 231cid
1999 Buick Riviera V6 3.8L 3800cc 231cid
1996 Oldsmobile LSS V6 3.8L 3800cc 231cid
1997 Oldsmobile LSS V6 3.8L 3800cc 231cid
1998 Oldsmobile LSS V6 3.8L 3800cc 231cid
1999 Oldsmobile LSS V6 3.8L 3800cc 231cid
1996 Pontiac Bonneville V6 3.8L 3800cc 231cid
1997 Pontiac Bonneville V6 3.8L 3800cc 231cid
1998 Pontiac Bonneville V6 3.8L 3800cc 231cid
1999 Pontiac Bonneville V6 3.8L 3800cc 231cid
1997 Pontiac Grand Prix V6 3.8L 3800cc 231cid
1998 Pontiac Grand Prix V6 3.8L 3800cc 231cid
1999 Pontiac Grand Prix V6 3.8L 3800cc 231cid
2000 Pontiac Grand Prix V6 3.8L 3800cc 231cid
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