247-11 Harmonic Balancer Vibration Damper

( Brand: General Motors ), ( Manufacturer Part Number: 247-11 ), ( Part Type: Balancer Motor )

Review GENERAL MOTORS Harmonic Balancer Vibration Damper fits CORVETTE C7

247-11 Corvette C7 Harmonic Balancer Vibration Damper - Precision Engineered for Seamless Performance

The 247-11 Corvette C7 Harmonic Balancer Vibration Damper is a testament to engineering excellence, meticulously designed to enhance the performance and longevity of your Corvette C7 engine. This vibration damper, a crucial component in maintaining a smooth and reliable operation, is expertly crafted to absorb torsional vibrations generated during engine operation, thereby reducing unwanted noise and promoting engine harmony.

Manufactured to strict OEM specifications, this harmonic balancer features a robust design, ensuring it can withstand the demanding conditions encountered in high-performance applications. The balancer's core is made from a high-quality, durable rubber material that efficiently absorbs vibrations, while its outer shell is crafted from a strong, lightweight aluminum alloy, allowing for optimal balance and weight distribution.

The 247-11 Corvette C7 Harmonic Balancer Vibration Damper comes equipped with a precision-machined pulley, ensuring a perfect fit and seamless integration with your vehicle's accessories, such as the serpentine belt. The damper's steel center weighs a precise amount, further contributing to the balancer's optimal balance and reducing the occurrence of harmful engine vibrations.

Installation of the 247-11 Corvette C7 Harmonic Balancer Vibration Damper is straightforward, thanks to its easy-to-follow installation guide and the precision-machined features that allow for a hassle-free installation process. By replacing your worn-out or damaged balancer with this high-quality replacement, you can help ensure your Corvette C7 engine runs smoothly, quietly, and reliably for years to come.

In summary, the 247-11 Corvette C7 Harmonic Balancer Vibration Damper is an essential upgrade for your Corvette C7, offering a precise fit, superior vibration absorption, and the peace of mind that comes with knowing your engine is running at its best. Upgrade today and experience the difference that superior engineering can make in your Corvette C7's performance.

Pros, Cons, and Recommendation for Buying a 247-11 Corvette C7 Harmonic Balancer

1. Improved Engine Performance: A high-quality harmonic balancer can reduce vibrations that might otherwise affect the performance of your engine, leading to smoother operation and better overall performance.

2. Durability: A good harmonic balancer is designed to withstand extreme conditions, such as high RPMs and heavy loads, ensuring a long service life.

3. Peaceful Ride: Reduced vibrations lead to a more comfortable driving experience, making your journey quieter and more enjoyable.

1. Cost: High-quality harmonic balancers can be quite expensive, particularly for a vehicle like the Corvette C7.

2. Installation Complexity: Replacing a harmonic balancer can be a challenging task, requiring specialized tools and knowledge. It's not a job for beginners.

3. Potential for Damage: If installed incorrectly, the harmonic balancer can cause damage to other engine components, leading to additional costs.

The decision to purchase a 247-11 Corvette C7 Harmonic Balancer depends on your priorities and technical skills. If you value improved engine performance, a smoother ride, and are comfortable with the installation process, it could be a worthwhile investment. However, if you're on a tight budget or lack the necessary skills, it might be wise to consider professional installation or a more affordable option.

If you decide to proceed with the purchase, consider buying from a reputable automotive parts supplier. Research the brand and check customer reviews to ensure you're getting a quality product. If possible, consult with a professional mechanic for advice on the best harmonic balancer for your specific needs.

Details:

Only numbers I make out look to be 247-11-7727. Shelf MRO 5.

part #: 24711 price

• $199.99

specifications cranshafengin:

• for models: C7, Corvette
• brand: General Motors
• mpn: 247-11
• part type: Balancer Motor

seller cranshafengin:

• city: Bakersfield, California
• # reviews: 3367
• rating: 99.4%

returns cranshafengin:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

offer cranshafengin:

• availability: In Stock
• started: April 4, 2025
• sold: 0
• quantity: 1
• options: Ship-to-home

shipping cranshafengin:

• transit: 4-8 Days
• class: Standard
• service: Standard
• type: Fixed
• cost: $15.00

payments cranshafengin:

• wallet: Google-pay
• credit card: Mastercard
• other

general cranshafengin:

• condition: Used
• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts

General Motors 247-11 Is Similar To:

• 10183723 General Motors Bbc Chevy Mercruiser Steel Crankshaft Oem (39.1% similar) Condition is used. My engine builder says it will need to be polished but otherwise is in good shape. BBC Chevy 502 Mercuries HP500 steel crankshaft 1PC oem. This is the good crank from other engine...(January 19th, 2019)
• 10216338 General Motors Gm Chev Nos Engine Vibration Dampener (62% similar) See photos below for details...(March 28th, 2019)
• 11609410 General Motors New Genuine Gm Oem Stabilizer Crankshaft Bolt (42.3% similar) New genuine gm oem stabilizer crankshaft bolt. Please feel free to ask questions prior buying. Please do your research to make sure this is the exact part for application...(October 31st, 2018)
• 12537114 General Motors Gm Oem Acdelco Crankshaft Position Sensor Bracket Bolts (35.4% similar) ...(July 13th, 2018)
• 12555771 Gm General Motors Acdelco (35.3% similar) 7l 1 ton cargo, commercial rec. 3L, 8 Cl 7l 4 door, brougham classic 2 ls station wagon, wagon Chevrolet corvette Cl 5, cab chassis 159. 5, C3500 cab chassis for use with: make model year engine important vehicle option details Buick road master Cl 7l C1500 extended cab long box, standard regular ...(December 27th, 2017)
• 12586768 General Motors Genuine Gm Crankshaft Reluctor Tooth (40.6% similar) New genuine gm 58X crankshaft rector for cars, trucks, and SUV's. Part is defective: all gm parts carry a one year warranty. 8L, it is very rare but does happen on occasion that a gm part defective or goes. 58X rector as pictured applications: LS2, LS3 ENGINES4. Supply you with the information that ...(June 20th, 2018)
• 12787628 General Motors Gm Ecotec Engine Harmonic Balancer Crank Pulley Cobalt (60.3% similar) ...(September 22nd, 2018)
• 14085829 General Motors Nos Seal Gm (40.8% similar) Applications listed are a guide only. New old stock seal gm item may be repackaged for shipping. Item may fit other applications. Actual item may vary slightly on details that don't affect its performance. See photos for details...(June 1st, 2018)
• 1629091 General Motors 1988-1992 Allante (42.6% similar) I personally tested the engine prior to removal of crankshaft and ran fine did not have any knocks, ticks or noises. I therefore do reserve the right to end this offer early and or reduce quantities limited, at time of purchase. This item is being sold continental us. Only I have not cleaned the ...(December 28th, 2017)
• 25522581 1235821 General Motors Buick Pontiac Oldsmobile Groove Belt Crankshaft Pulley New (30.4% similar) Nos gm part location shelf south top Rh basement...(March 31st, 2018)
• 3788072 072 General Motors Chevy Reground Forged Crank Fresh Wbc Car (38.2% similar) Smaller items are shipped standard USA postal service or USPS priority mail. Faster shipping: if you require quicker delivery or have some other special shipping requests, must and request approve the extra expense. Add 140 for a matching set of rod and main bearings if desired full size Chevy cars ...(November 5th, 2018)