What Is a Crankshaft?

A crankshaft is a part in a reciprocating engine that rotates due to the reciprocating motion of the pistons. However in a pump, the crankshaft's motion causes the piston to move back and forth.The crankshaft is connected to the pistons by "crankpins" which have an offset axis allowing this conversion of motion to be accomplished. Since the common four-stroke cycle of the reciprocating engine isn't continuous, the crankshaft is often connected to a flywheel which is used to store rotational energy in order to reduce the pulsation or choppiness of the pistons.

Specifications:

Condition: Brand New

Fitment Type:Direct Replacement

Professional installation in highly recommended.

No instructions included.

Manufacturer Part Number:12578182 12578164 12623302

Item Weight: ‎37.9 pounds

Product Dimensions: ‎18.9 x 7.09 x 7.09 inches

Information : standard size

Replace Number:

12578182，12578164，12623302

Will fit For Following Models:

 For GM ECOTEC DOHC 2.4L L4!!!

for Chevrolet：

2011 for Chevrolet Equinox 2.4L

2012-2016 for Chevrolet Equinox 2.4L, California emissions, Dopt NU5D

2012-2016 for Chevrolet Equinox 2.4L, Federal emissions (opt NT7)

2017 for Chevrolet Equinox 2.4L

2014 for Chevrolet lmpala VIN 1 (4th digit, New Style), 2.4L. (VIN R, 8th digit, opt LUK), California emissions, (opt NUl)

2014 for Chevrolet lmpala VIN 1 (4th digit, New Style), 2.4L (VIN R, 8th digit, opt LUK), Federal emissions (opt NT7)

2013-2014 for Chevrolet Malibu 2.4L, California emissions, (opt NU1)

2013-2014 for Chevrolet Malibu 2.4L, Federal emissions (opt NT7)

2012-2014 for Chevrolet Orlando

2012-2015 for Chevrolet Captiva Sport 2.4L

for Buick：

2011-2012 for Buick Lacrosse 2.4L. w/o California emissions

2013-2014 for Buick Lacrosse 2.4L, California emissions, (opt NU1)

2013-2014 for Buick Lacrosse 2.4L, Federal emissions (opt NT7)

2015-2016 for Buick Lacrosse 2.4L

2011 for Buick Regal 2.4L, w/opt AUA (mid-year change), w/o California emissions

2012 for Buick Regal 2.4L

2013-2014 for Buick Regal 2.4L, Canada emissions

2013-2014 for Buick Regal 2.4L, Federal emissions

2015-2017 for Buick Regal 2.4L

2012-2017 for Buick Verano 2.4L

for GMC：

2011 for GMC Terrian 2.4L

For 2012-2016 for GMC Terrian 2.4L, California emissions, (opt NU5)

For 2012-2017 for GMC Terrian 2.4L, Federal emissions (opt NT7)

Compatibility is just for reference. Please compare with your original one before purchasing

Package Included:

1X Crankshaft 

Notes:
（1）Please make sure the part numbers matches the part you are replacing. Please review the information above carefully to make sure this part fits your vehicle.
（2）If you have questions on whether this part fits your vehicle, please feel free to contact us via eBay.Thank you!
（3）We will process your order within 1 business day upon payment.
（4）If you have any questions about quality, shipping or other problems, please contact me first via eBay message.
（5）Please don't open cases or return requests without contacting me. I will give you a satisfy solution.

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