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ACDelco 12551537 - Crankshaft Balancer

GM Original Equipment

SKU: 12551537

ACDelco GM Original Equipment Engine Harmonic Balancers help help reduce torsional vibrations by connecting to the crankshaft of your vehicle’s engine. They serve as pulleys for the engine accessory drive belts, and are GM-recommended replacements for your vehicle’s original components. These original equipment harmonic balancers have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Availability: Will be special ordered for you.

Pricing: $134.94

Description
FAQ
Maintenance & Troubleshooting
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Description

Crankshaft Balancer

Warranty: 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.

Features & Benefits:

Connects to the crankshaft of your vehicle's engine to help reduce vibration
GM-recommended replacement part for your GM vehicle's original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

FAQ

Q: Are special tools or knowledge needed to install the balancer?
A: Yes. To change the balancer, a special puller and some mechanical knowledge are needed.

Maintenance & Troubleshooting

Signs of Wear & Troubleshooting

Signs of wear for engine harmonic balancers include but are not limited to:

Engine vibration
Excessive drive belt noise
Balancer wobble
Abnormal sounds
Reduced engine power
Unusual odors while the engine is operating

Good Maintenance Practices

Before purchasing and installing an engine harmonic balancer, make sure it is the correct size and fit for your vehicle.
Check the harmonic balancer for excessive movement or wobble.
Check for uneven wear on the drive belt, which can indicate that the balancer pulley is out of alignment.
Have your vehicle inspected as soon as possible if the ‘Service Engine Soon' light illuminates.
Have your vehicle inspected immediately if the ‘Service Engine Soon' light flashes rapidly, as this could indicate an engine misfire condition which may damage your engine and/or engine emission components.
Regularly inspect engine harmonic balancers for signs of damage or wear, and replace them if signs of damage are found.