/1/0/102057_1.jpg

More Views

Harmonic Balancer

Part Number : 102057

Original Equipment (OE) Part Interchange

GENERAL MOTORS: 12552436
GENERAL MOTORS: 88960257

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)
102057
Name
Harmonic Balancer
Product Type
Engine Harmonic Balancer
Outer Diameter (in inches)
7.5
Hardware Description
(1) key
Additional Details
Spoked with no bolt holes, 6S balancer, includes key

Fitment Notes

Select a vehicle to view fitment notes
1993 Cadillac 60 Special V8 4.9L 300cid
1987 Cadillac Allante V8 4.1L 250cid
1988 Cadillac Allante V8 4.1L 250cid
1989 Cadillac Allante V8 4.5L 273cid
1990 Cadillac Allante V8 4.5L 273cid
1991 Cadillac Allante V8 4.5L 273cid
1992 Cadillac Allante V8 4.5L 273cid
1985 Cadillac Commercial Chassis V8 4.1L 250cid
1986 Cadillac Commercial Chassis V8 4.1L 250cid
1987 Cadillac Commercial Chassis V8 4.1L 250cid
1988 Cadillac Commercial Chassis V8 4.5L 273cid
1989 Cadillac Commercial Chassis V8 4.5L 273cid
1990 Cadillac Commercial Chassis V8 4.5L 273cid
1991 Cadillac Commercial Chassis V8 4.9L 300cid
1992 Cadillac Commercial Chassis V8 4.9L 300cid
1985 Cadillac DeVille V8 4.1L 250cid
1986 Cadillac DeVille V8 4.1L 250cid
1987 Cadillac DeVille V8 4.1L 250cid
1988 Cadillac DeVille V8 4.5L 273cid
1989 Cadillac DeVille V8 4.5L 273cid
1990 Cadillac DeVille V8 4.5L 273cid
1991 Cadillac DeVille V8 4.9L 300cid
1992 Cadillac DeVille V8 4.9L 300cid
1993 Cadillac DeVille V8 4.9L 300cid
1994 Cadillac DeVille V8 4.9L 300cid
1995 Cadillac DeVille V8 4.9L 300cid
1986 Cadillac Eldorado V8 4.1L 250cid
1987 Cadillac Eldorado V8 4.1L 250cid
1988 Cadillac Eldorado V8 4.5L 273cid
1989 Cadillac Eldorado V8 4.5L 273cid
1990 Cadillac Eldorado V8 4.5L 273cid
1991 Cadillac Eldorado V8 4.9L 300cid
1992 Cadillac Eldorado V8 4.9L 300cid
1993 Cadillac Eldorado V8 4.9L 300cid
1985 Cadillac Fleetwood V8 4.1L 250cid
1986 Cadillac Fleetwood V8 4.1L 250cid
1987 Cadillac Fleetwood V8 4.1L 250cid
1988 Cadillac Fleetwood V8 4.5L 273cid
1989 Cadillac Fleetwood V8 4.5L 273cid
1990 Cadillac Fleetwood V8 4.5L 273cid
1991 Cadillac Fleetwood V8 4.9L 300cid
1992 Cadillac Fleetwood V8 4.9L 300cid
1986 Cadillac Seville V8 4.1L 250cid
1987 Cadillac Seville V8 4.1L 250cid
1988 Cadillac Seville V8 4.5L 273cid
1989 Cadillac Seville V8 4.5L 273cid
1990 Cadillac Seville V8 4.5L 273cid
1991 Cadillac Seville V8 4.9L 300cid
1992 Cadillac Seville V8 4.9L 300cid
1993 Cadillac Seville V8 4.9L 300cid
Recent Posts

Support

 Tech Hotline
Having trouble mid-install?
Call 847.967.6790.
 Distributors
Are you a distributor? Log in!
Distributor Area