GM 12551138 Hub Aac Harmonic Balancer Damper 5.7L 309-497

( Brand: Gm ), ( Manufacturer Part Number: 12551138 ), ( Part Type: Hub Balancer ), ( Country/region Of Manufacture: United States ), ( Harmonic Balancer Made In: Mexico ), ( Bolts Included: 3 Flanged Head Grade 8 Bolts Included ), ( 9440024: Gm Crank Bolt Included But Not Pictured ), ( Oe Spec Or Performance/custom: Oe Spec ), ( Warranty: 1 Year )

Review GM 5.7l Hub Aac Harmonic Balancer Damper fits CAMARO FIREBIRD LT1 LT4 1996–1997

The 12551138 96 97 5.7L LT1 LT4 Hub AAC Harmonic Balancer Damper is an essential component for maintaining the proper operation of your Camaro or Firebird's engine. This harmonic balancer is specifically designed for GM vehicles equipped with 5.7L LT1 or LT4 engines, such as those found in the 1996-1997 model years.

The damper itself is an advanced Automotive Applications Component (AAC) that is engineered to reduce engine vibrations and improve overall drivability. This is achieved through the use of a precision-balanced, rubber-mounted assembly that absorbs and dampens harmful engine harmonics.

The hub of this harmonic balancer is made from high-strength steel, ensuring durability and reliability under heavy loads. It features a robust bolt pattern that securely fits your engine's crankshaft, providing a solid connection to the balancer.

The 12551138 96 97 5.7L LT1 LT4 Hub AAC Harmonic Balancer Damper is an OEM-quality replacement part, ensuring a perfect fit and reliable performance. It is engineered to meet or exceed original equipment specifications, providing peace of mind and confidence in your vehicle's performance.

Installing this harmonic balancer is a straightforward process that can be completed with basic hand tools. It is recommended to follow the specific installation instructions provided by your vehicle's manufacturer to ensure proper installation.

In summary, the 12551138 96 97 5.7L LT1 LT4 Hub AAC Harmonic Balancer Damper is a crucial component for maintaining the performance and longevity of your Camaro or Firebird's engine. Its advanced design, high-quality construction, and OEM-quality fit make it an excellent choice for maintaining the proper operation of your vehicle's powertrain.

1. Designed for GM vehicles with LT1 and LT4 engines, ensuring a correct fit and proper function.

2. Made from high-quality materials, such as aluminum and steel, for durability and reliability.

3. Features an Automatic Active Control (AAC) system, which helps to reduce vibrations and improve engine performance.

4. The damper includes a hub, which secures the balancer to the crankshaft, providing a smooth and stable operation.

5. The balancer is designed to reduce engine noise, providing a quieter driving experience.

1. May require professional installation, as the balancer is a critical component of the engine and should be installed correctly to ensure proper function.

2. The cost of the balancer may be higher than some aftermarket alternatives.

3. Some customers have reported issues with the AAC system not functioning properly, which can result in increased vibrations and engine noise.

Conclusion: The 12551138 96 97 5.7l LT1/LT4 Hub AAC Harmonic Balancer Damper is a high-quality component designed for GM vehicles with LT1 and LT4 engines. While it may be more expensive than some aftermarket alternatives, the benefits of reduced vibrations, improved engine performance, and reduced engine noise make it a worthwhile investment for many Camaro/Firebird owners. However, it is important to note that professional installation is recommended to ensure proper function and avoid potential issues with the AAC system.

Recommendation: If you are looking for a high-quality balancer for your Camaro/Firebird with a LT1 or LT4 engine, the 12551138 96 97 5.7l LT1/LT4 Hub AAC Harmonic Balancer Damper is a great option to consider. However, be sure to have it installed by a professional to ensure proper function and avoid any potential issues with the AAC system.

Details:

024 the harmonic balancer is made by advanced automotive components inc.

Fitment:f-body engine size: 5. Now including crank bolt.

Damage caused by abuse or alteration are not covered warranty.

Oem: original equipment, nos: new old stock Gm LT1 and LT4 hub is oem, made in the USA.

Aac manufactured in mexico.

Gm P/N these are torque to yield bolt, so if you use your old one or buy used run the risk of bolt breaking off and doing all kinds damage. Used or installed items can only be exchanged for the same part.

Liability is limited only to replacement or repair of purchased part.

Products supplied are warranted to be free from material and manufactured defects.

part #: 12551138 prices

• $124.97-$350.00

specifications cranshafengin:

• for models: Lt1, Lt4, Camaro, Firebird
• for years: 1996-1997
• brand: Gm
• mpn: 12551138
• part type: Hub Balancer
• country/region of manufacture: United States
• harmonic balancer made in: Mexico
• bolts included: 3 Flanged Head Grade 8 Bolts Included
• 9440024: Gm Crank Bolt Included But Not Pictured
• oe spec or performance/custom: Oe Spec
• warranty: 1 Year

Returns cranshafengin:

• time: 30 Days
• details: Restocking fee: 20%
• policy: returns accepted
• paid by: Buyer
• type: Money back or exchange buyers choice

General cranshafengin:

• condition: New
• motors > partsaccessories > cartruck parts > enginescomponents > crankshaftsparts engines components
• in stock: Yes

Ratings:

1. thanks 06-13-17
2. Its what I need!! Fast shipping 06-09-17
3. Thank you!!!! Great product! 06-15-17
4. Great transaction! Thanks!!!! 06-16-17
5. Great seller. 06-14-17

Seller cranshafengin:

• zipcode: 67460
• city: McPherson, Kansas

Payments cranshafengin:

• PayPal

Shipping cranshafengin:

• type: Flat
• handling: days
• cost: $0.0

Offer cranshafengin:

• bids: 0
• Started: June 16, 2017, 10:11 pm
• best offer: false
• Sold: 0
• quantity: 1

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