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Ford AT4Z-6K301-AA Retainer - Crankshaft Oil Seal

2008-2019 Ford AT4Z6K301AA

Customer Questions & Expert Answers (26)
Ford AT4Z-6K301-AA Retainer - Crankshaft Oil Seal
Ford AT4Z-6K301-AA Retainer - Crankshaft Oil Seal
  • Part Description
    Retainer - Crankshaft Oil Seal
  • Base No.
    6K301
  • Manufacturer
    Ford
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Ford
    Base No.6K301
    Manufacturer Part NumberAT4Z-6K301-AA, AT4Z6K301AA
    Part DescriptionRetainer - Crankshaft Oil Seal
    Manufacturer NoteUse RTV Silicone Sealer In Place Of Gasket For This Application. Refer To Workshop Manual For Specification
    Item Weight1.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKUAT4Z-6K301-AA
    WarrantyThis genuine Ford part is guaranteed by Ford's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2011-2012 Ford Edge6 Cyl 3.5L DOHC VCT SMPI, 6 Cyl 3.7L DOHC6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2011-2013 Ford Explorer6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.7L DOHC6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2011-2012 Ford F-1506 Cyl 3.5L DOHC TIVCT, 6 Cyl 3.7L PFI NA4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Manual Transmission - Mazda M5R2-C, 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    2009-2012 Ford Flex6 Cyl 3.5L DOHC T/C, 6 Cyl 3.5L DOHC VCT SMPI6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2009-2012 Ford Fusion6 Cyl 3.5L DOHC VCT SMPI5-Speed Automatic Transmission Mazda FNR5, 5-Speed Manual Transmission (G5M), 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Manual Transmission Mazda G6M, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2011-2014 Ford Mustang6 Cyl 3.7L PFI NA6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    2008-2019 Ford Taurus6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.5L DOHC VCT SMPI6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, CVT Select Shift Transmission, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2009 Ford Taurus X6 Cyl 3.5L DOHC VCT SMPI6-Speed Automatic Transmission 6F50, Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2009-2016 Lincoln MKS6 Cyl 3.5L DOHC T/C, 6 Cyl 3.7L DOHC, 6 Cyl 3.7L PFI NA6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2010-2012 Lincoln MKT6 Cyl 3.5L DOHC T/C, 6 Cyl 3.7L DOHC, 6 Cyl 3.7L PFI NA6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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  • Customer Questions & Expert Answers

    Q:
    Will these fit my car and if not which part will? Thank you. Posted by FordPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if AT4Z-6K301-AA fits your vehicle.
    Posted by FordPartsGiant Specialist
    Q:
    What caution should be taken when using a puller for the 2009 Ford F-150? Posted by Customer
    A:
    An adapter should be used between the puller bolt and the crankshaft to prevent damage to the bore and threads in the end of the crankshaft.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    How is the crankshaft pulley removed for the 2013 Ford Fusion? Posted by Customer
    A:
    Using a three-jaw puller, remove the crankshaft pulley.
    Posted by FordPartsGiant Specialist
    Q:
    What is the final step in the installation process for the 2017 Ford Fusion? Posted by Customer
    A:
    The remainder of the installation is the reverse of removal.
    Posted by FordPartsGiant Specialist
    Q:
    What is the final step in the process for the 2016 Ford Fusion? Posted by Customer
    A:
    Install the crankshaft pulley.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What tool should be used to remove the crankshaft front oil seal for the 2009 Ford Mustang? Posted by Customer
    A:
    Use a seal puller to remove the crankshaft front oil seal, being careful not to damage the crankshaft or the bore.
    Posted by FordPartsGiant Specialist
    Q:
    What must be replaced as an assembly on the 2008 Ford Fusion? Posted by Customer
    A:
    On 2.7L engines, the crankshaft rear seal and retainer must be replaced as an assembly; the seal cannot be replaced separately.
    Posted by FordPartsGiant Specialist
    Q:
    What is the correct positioning for the new seal for the 2010 Ford Mustang? Posted by Customer
    A:
    The new seal should be positioned on the crankshaft with the words "THIS SIDE OUT" facing out, toward the rear of the engine. A special rear main oil seal installation tool should be used to drive the seal in place, ensuring that the seal is not offset and is flush along the entire circumference of the seal retainer.
    Posted by FordPartsGiant Specialist
    Q:
    What type of puller is used to remove the crankshaft pulley on the 2008 Ford Mustang? Posted by Customer
    A:
    A bolt-type puller is used to remove the crankshaft pulley on 4.0L models.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What preparation is needed before installing the new seal for the 2009 Ford Mustang? Posted by Customer
    A:
    Make sure the bore is clean, then apply a film of clean engine oil to the outer edge and the lips of the new seal. The seal must be pressed squarely into the bore; a special seal installation tool (#303-1250 and 205-153) should be used. Hammering it into place is not recommended.
    Posted by FordPartsGiant Specialist
    Q:
    How should the oil seal carrier mating surfaces be prepared for the 2012 Ford Taurus? Posted by Customer
    A:
    Clean the oil seal carrier mating surfaces on the cylinder block and the crankshaft. Carefully remove and polish any burrs or raised edges on the crankshaft that may have caused the seal to fail.
    Posted by FordPartsGiant Specialist
    Q:
    What is the final step in the installation process for the 2010 Ford Taurus? Posted by Customer
    A:
    The remainder of installation is the reverse of removal. Tighten the wheel lug nuts to the torque listed in the Chapter 1 Specifications. Reconnect the battery, then start the engine and check for oil leaks.
    Posted by FordPartsGiant Specialist
    Q:
    How should the seal be removed for the 2011 Ford Taurus? Posted by Customer
    A:
    Use a screwdriver or hook tool to carefully pry out the seal.
    Posted by FordPartsGiant Specialist
    Q:
    What is the final step in the installation process for the 2013 Lincoln MKX? Posted by Customer
    A:
    Reconnect the battery, then start the engine and check for oil leaks.
    Posted by FordPartsGiant Specialist
    Q:
    What caution should be taken regarding the oil pan for the 2012 Ford Taurus? Posted by Customer
    A:
    The oil pan may leak if the two surfaces are not perfectly flush.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What is the final step in the process for the 2012 Lincoln MKX? Posted by Customer
    A:
    Install the crankshaft pulley.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    How should the new seal be prepared before installation for the 2013 Lincoln MKX? Posted by Customer
    A:
    Lightly coat the inside lip of the new seal with clean engine oil. Use a thin (but durable) two-inch wide plastic strip (or a two-liter plastic beverage bottle cut to size) around the inside circumference of the seal to act as a liner for installation. The manufacturer tool (#303-328) for this purpose also works well.
    Posted by FordPartsGiant Specialist
    Q:
    What should be reinstalled after the seal installation for the 2009 Lincoln MKX? Posted by Customer
    A:
    Reinstall the CKP sensor.
    Posted by FordPartsGiant Specialist
    Q:
    What tool is needed to remove the crankshaft rear oil slinger for the 2011 Ford F-150? Posted by Customer
    A:
    A special tool is required to remove the crankshaft rear oil slinger.
    Posted by FordPartsGiant Specialist
    Q:
    What should be removed first to access the rear main oil seal for the 2013 Ford Edge? Posted by Customer
    A:
    The transaxle and the driveplate should be removed first.
    Posted by FordPartsGiant Specialist
    Q:
    What is the next step after removing the wheel for the 2016 Ford Edge? Posted by Customer
    A:
    Remove the fender splash shield.
    Posted by FordPartsGiant Specialist
    Q:
    What should be removed after the transaxle for the 2009 Ford Edge? Posted by Customer
    A:
    After the transaxle, remove the driveplate and the crankshaft sensor ring.
    Posted by FordPartsGiant Specialist
    Q:
    What should be done to the crankshaft and seal bore before installing a new rear seal for the 2012 Ford F-150? Posted by Customer
    A:
    Clean the crankshaft and seal bore with lacquer thinner or acetone, and check the seal contact surface for scratches and nicks.
    Posted by FordPartsGiant Specialist
    Q:
    What should be done after removing the transmission for the 2010 Ford F-150? Posted by Customer
    A:
    The next step is to remove the driveplate.
    Posted by FordPartsGiant Specialist
    Q:
    What should you coat the lip of the seal with for the 2009 Ford Edge? Posted by Customer
    A:
    Coat the lip of the seal (where it contacts the crankshaft) with clean engine oil.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What should be checked before installing the new seal for the 2009 Ford F-150? Posted by Customer
    A:
    Check the seal bore and crankshaft, as well as the seal contact surface on the pulley for nicks and burrs.
    Posted by FordPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine Ford Part AT4Z-6K301-AA, the Right Choice

To ensure reliability, purchase Ford part # AT4Z-6K301-AA Retainer - Crankshaft Oil Seal. It is sometimes referred to as Ford Crankshaft Seal. In terms of quality and longevity, OEM parts are top-tier. This is because they are made according to Ford's demanding factory specifications and go through strict quality control. This part fits specific Ford Explorer, F-150, Mustang models. It fits Lincoln MKS, MKX, Mark LT. It also fits Mercury Milan, Sable.

FordPartsGiant.com is a leading supplier of genuine Ford parts and accessories such as Ford AT4Z6K301AA Retainer - Crankshaft Oil Seal. On our platform, we provide genuine Ford parts at incredible prices while ensuring top-tier quality. Feel at ease shopping with us, knowing our parts have a hassle-free return policy and rapid delivery service. For detailed Ford parts information, click here.

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