Vehicle Fitment

Make	Model	Year
Buick	Century	1977
	Electra	1977-1978
	Estate	1977-1978
	Le Sabre	1977-1978
	Regal	1977
	Riviera	1977-1980
	Skylark	1977
Cadillac	Brougham	1987, 1989-1990
	Eldorado	1979
	Seville	1976-1978
Oldsmobile	442	1968-1971
	Calais	1984
	Custom Cruiser	1971-1978
	Cutlass	1968-1977, 1984-1987
	Eighty-Eight	1968-1978
	F85	1968-1972
	Ninety-Eight	1968-1978
	Omega	1973-1974, 1977
	Toronado	1968-1979
	Vista Cruiser	1968-1975
Pontiac	Bonneville	1977-1978
	Catalina	1977-1978
	Firebird	1977-1979
	Grand Prix	1977
	Grand Safari	1977-1978
	LeMans	1977
	Phoenix	1977
	Ventura	1977

Product Details

Harmonic Balancer (102122) by ATP®. 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.

Specifications

Outer Diameter: 6.50"

Features

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

ATP® was founded in July, 1955, and is currently known as one of the market leaders of automotive products consumed by professionals and do-it-yourselfers. The company is located in the northern suburb of Chicago, Illinois. Operating out of its own 92,000 sq. ft. facility, ATP offers a comprehensive product line that includes automatic transmission filter kits, repair kits, exhaust manifold kits, harmonic balancers, timing covers, cables, flywheel and ring gears, interior vent filters, and chemicals. With its dedication to perfection, ATP provides its clients with products which ensure lasting value and lead industry standards and practices to "zero defects."

Brand:

ATP

Part Number:

102122

UPC:

740993041566

Alternate MPN:

102122

Warranty

ATP Automotive Limited 1-Year Warranty

ATP warrants, to its direct purchaser only, any products sold by ATP to be free from defects in material and workmanship for a period of one (1) year from the date of sale to the original consumer purchaser. ATP's obligation under this warranty is expressly conditional on proper installation of the part and normal operation of the vehicle. ATP will replace or repair this product, if it has been proven to be defective within the one year warranty period.

ATP Driven Limited 5-Year Warranty: Applies to Front Differentials

ATP warrants, to its direct purchaser only, any products sold by ATP to be free from defects in material and workmanship for a period of five (5) years from the date of sale to the original consumer purchaser. ATP's obligation under this warranty is expressly conditional on proper installation of the part and normal operation of the vehicle. ATP will replace or repair this product, if it has been proven to be defective within the one year warranty period.

ATP Graywerks Limited Lifetime Warranty: Applies to Exhaust Manifolds, Intake Manifolds, Harmonic Balancers, Oil Pans, Transmission Pans and Timing Covers

ATP warrants, to its direct purchaser only, any products sold by ATP to be free from defects in material and workmanship under normal use (no off-road damage or racing use). ATP’s obligation under this warranty is expressly conditional on proper installation of the part and normal operation of the vehicle. ATP will replace or repair this product, if it has been proven to be defective.

ATP Graywerks Limited 5-Year/ 50,000-Mile Warranty – Manifold Catalytic Converters

ATP warrants that the catalysts in its converters are free from defects in material and workmanship which cause such catalysts to fail to conform to emission reduction requirements specified by the U.S. Environmental Protection Agency for a period of 50,000 miles or the California Air Resources Board for a period of five (5) years or 50,000 miles, as applicable, from the date of installation of said catalytic converter.

ATP warrants that the external shell, including manifold and end pipes shall be free from defects in material and workmanship for a period of five (5) years or 50,000 miles from the date of installation, whichever comes first.

This warranty is conditioned upon the converter being properly installed on the vehicle for which it is designated and cataloged and the said vehicle is maintained in proper operating condition according to original specifications.

ATP will replace or repair this product, if it has been proven to be defective within the five-year/50,000-mile warranty period.

Magnuson-Moss Warranty Act:

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

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ATP® 102122 - Harmonic Balancer

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