Menu
×
Search Bar
Search by Part Number, Part Name, or Vehicle
My Garage
Cart
Help Center Contact Us
Make sure this part fits

Ford 4R3Z-6312-A
Crankshaft Pulley

2005-2010 Ford 4R3Z6312A

Customer Questions & Expert Answers (6)
Ford 4R3Z-6312-A Crankshaft Pulley
Ford 4R3Z-6312-A Crankshaft Pulley
Ford 4R3Z-6312-A Crankshaft Pulley
Ford 4R3Z-6312-A Crankshaft Pulley
Ford 4R3Z-6312-A Crankshaft Pulley
Ford 4R3Z-6312-A Crankshaft Pulley
  • Part Description
    Pulley - Crankshaft; Engine Crankshaft Pulley; Harmonic Balancer
  • Base No.
    6312
  • Replaces
    4R3Z-6312-BA, 8R3Z-6312-C
  • Manufacturer
    Ford
Make sure this part fits
$85.76 MSRP: $124.83
You Save: $39.07 (32%)
Currently Unavailable

Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • 4R3Z-6312-A Crankshaft Pulley is Ref No. 31 in the diagram below

    2010 Ford Mustang Crankshaft Pulley Diagram for 4R3Z-6312-A
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 4R3Z-6312-A

  • Vehicle Fitment

    Year Make Model Trim Engine
    2005-2010 Ford ExplorerEddie Bauer, Limited, XLT, XLT Sport8 Cyl 4.6 L GAS
    2007-2010 Ford Explorer Sport TracLimited, XLT8 Cyl 4.6 L GAS
    2009-2010 Ford F-150FX2, STX, XL, XLT8 Cyl 4.6 L GAS
    2005-2010 Ford MustangBullitt, GT, Shelby GT8 Cyl 4.6 L GAS
    2005 Lincoln AviatorBase8 Cyl 4.6 L GAS
    2005-2010 Mercury MountaineerConvenience, Luxury, Premier8 Cyl 4.6 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is this 4R3Z-6312-A compatible with my car? Posted by FordPartsDeal Specialist
    A:
    Select Your Vehicle model to verify if part number 4R3Z-6312-A fits your car.
    Posted by FordPartsDeal Specialist
    Q:
    How to service and repair the harmonic balancer and crankshaft pulley on Ford Mustang? Posted by Customer
    A:
    The vehicle must be raised onto a hoist placed in NEUTRAL position for servicing or repairing harmonic balancer and crankshaft pulley. It is necessary to remove the Air Cleaner (ACL) outlet pipe followed by the accessory drive belt. Because the crankshaft pulley bolt operates at torque-to-yield strength do not reuse it. Utilize a Strap Wrench to keep the crankshaft pulley steady when removing the bolt along with its washer. The Crankshaft Vibration Damper Remover will fail to remove the pulley if it starts from an uninitialized pulley bolt position. Thus the bolt should be installed 2 to 3 turns at the start. The Crankshaft Vibration Damper Removers with two 8-mm bolts serve to detach the crankshaft pulley before discarding the crankshaft pulley bolt. The Crankshaft Vibration Damper Installer tool should be used for fitting the new crankshaft pulley. Apply the Strap Wrench to hold the crankshaft pulley during new crankshaft pulley bolt placement before tightening until it reaches 55 Nm (41 lb-ft) torque followed by an 85-degree addition. Reinstall both the accessory drive belt along with the ACL outlet pipe after completion.
    Posted by FordPartsDeal Specialist
    Q:
    How to service and repair the harmonic balancer and crankshaft pulley on Mercury Mountaineer? Posted by Customer
    A:
    Service and repair operations on the harmonic balancer along with the crankshaft pulley begin by installing the vehicle onto a hoist set in NEUTRAL. The maintenance work starts by taking off both fan shroud and accessory drive belt. Because the crankshaft pulley bolt features torque-to-yield design you should use a Strap Wrench to hold the crankshaft pulley when removing the bolt but it cannot be reused. The tool will encounter bottoming-out damage to the pulley without a pulley bolt installed. Therefore, install the crankshaft pulley bolt with 2 to 3 turns of rotation. The crankshaft pulley extraction requires two Crankshaft Vibration Damper Removers and two 8-mm bolts to complete the procedure along with the discarding of the crankshaft pulley bolt. The Crankshaft Vibration Damper Installer will be used for correctly installing the new crankshaft pulley. The Strap Wrench should maintain its grip on the crankshaft pulley as you install fresh bolts which require the first application of torque at 55 Nm (41 lb-ft) before proceeding with an 85-degree tightening. The last task involves installing both the accessory drive belt and the fan shroud after completion.
    Posted by FordPartsDeal Specialist
    Q:
    What should be done with the crankshaft pulley bolt after removal for the 2009 Ford Explorer Sport Trac? Posted by Customer
    A:
    Discard the crankshaft pulley bolt.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    How should the new crankshaft pulley be installed for the 2009 Ford Explorer? Posted by Customer
    A:
    Use the Crankshaft Vibration Damper Installer.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What tool is used to install the crankshaft pulley for the 2009 Ford F-150? Posted by Customer
    A:
    Use the Crankshaft Vibration Damper Installer.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Crankshaft Pulley
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM Ford Crankshaft Pulley 4R3Z-6312-A Designed for Proper Fit and Performance

The Ford part 4R3Z-6312-A Crankshaft Pulley as a genuine Ford Crankshaft Pulley, Harmonic Balancer component delivers both authenticity and reliability. This item carries a warranty from the manufacturer which guarantees 12-month, 12,000-mile of use. The Ford 4R3Z-6312-A Crankshaft Pulley is used with Ford Mustang, Explorer, F-150 vehicles and Mercury Mountaineer models and Lincoln Aviator models. The original Ford part will bear the manufacturer part number: 4R3Z-6312-A and where it is made at Ford. It has the code: 6312.
This component has dimensions of 7.9 x 7.8 x 5.0 inches and its weight is approximately 10.20 Pounds. The part 4R3Z6312A is available in New condition while meeting the standards of the product rating. The Pulley - Crankshaft; Engine Crankshaft Pulley; Harmonic Balancer belongs to the Direct Replacement category to guarantee it is suitable for its specific vehicle applications. This part 4R3Z-6312-A can be known as Vibration Damper; Pulley, and it replaces 4R3Z-6312-BA, 8R3Z-6312-C. The inventory reference for this item is SKU: 4R3Z-6312-A. The Ford manufacturer issues a factory warranty for this component which ensures dependable operation and peak performance. You can find delivery and returns information on our Shipping Policy and Return Policy pages.
Original equipment manufacturer parts are of the top standards and their performance is outstanding and top notch. This is explained by the fact that they follow the official manufacturing techniques of Ford, use of premium material and meets high standards of quality. Our site is worth visiting, in case you need high-quality and affordable OEM Ford components. We promise the optimal priced Ford parts on a wide range. You can relax that all OEM products you buy from us include a manufacturer warranty and will be covered by our simple and easy-to-use return policy, so you will not worry about buying a part.