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Lincoln 4L1Z-4K138-AC Shaft Assembly

2004-2005 Lincoln Navigator 4L1Z4K138AC

Customer Questions & Expert Answers (11)
Ford 4L1Z-4K138-AC Shaft Assembly
Ford 4L1Z-4K138-AC Shaft Assembly
  • Part Description
    Shaft Assy
  • Base No.
    4K138
  • Position
    Passenger Side
  • Manufacturer
    Ford
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Lincoln
    Base No.4K138
    Manufacturer Part Number4L1Z-4K138-AC, 4L1Z4K138AC
    Part DescriptionShaft Assy
    Other NamesAxle Assembly
    Item Dimensions42.4 x 5.6 x 5.4 inches
    Item Weight29.40 Pounds
    PositionPassenger Side
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKU4L1Z-4K138-AC
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2004-2005 Lincoln Navigator8 Cyl 5.4L, 8 Cyl 5.4L DOHC EFI4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)

  • Customer Questions & Expert Answers

    Q:
    Is the the correct part for the attached VIN? Posted by FordPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 4L1Z-4K138-AC fits your vehicle.
    Posted by FordPartsGiant Specialist
    Q:
    What should you disconnect from the front axle tube for the 2002 Ford Expedition? Posted by Customer
    A:
    Disconnect the vent hose.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    Are there any specific recommendations for the pinion shaft lock bolt during installation for the 2004 Ford Expedition? Posted by Customer
    A:
    The manufacturer recommends using a new pinion shaft lock bolt for installation. However, if one is not available, you should coat the threads with a non-hardening thread locking compound.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What should you do for the 2004 Ford Expedition in this section? Posted by Customer
    A:
    On 4WD models, remove the rear spring spacers while lowering the axle.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What's the next step after removing the wheel and brake components for the 2006 Lincoln Navigator? Posted by Customer
    A:
    After removing the wheel and brake drum or disc, you should remove the cover from the differential carrier and allow the lubricant to drain into a container.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    How are the axleshafts connected to the differential side gears for the 1997 Ford Expedition? Posted by Customer
    A:
    The axleshafts are splined to the differential side gears.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What is the final step for front driveaxle removal on the 2003 Ford Expedition? Posted by Customer
    A:
    To complete the front driveaxle removal, remove the steering knuckle, and then remove the driveaxle assembly.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What type of rear axle assembly is found in the 1998 Lincoln Navigator? Posted by Customer
    A:
    The rear axle assembly in most models is a hypoid, semi-floating type.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What is the procedure for installing the rear driveaxle on the 2001 Lincoln Navigator? Posted by Customer
    A:
    For installation, pry off the old spring clip from the inner end of the driveaxle and replace it. Apply grease, insert the splined end of the inner CV joint into the differential, ensuring the spring clip locks in place. Apply grease to the outer CV joint splines, insert the outer end of the driveaxle into the hub, and connect the lower control arm and toe link to the knuckle, tightening the fasteners.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What should you do after securing the 2007 Lincoln Navigator on jackstands? Posted by Customer
    A:
    Remove the front wheels.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    Why is it important to block the front wheels for the 2008 Lincoln Navigator? Posted by Customer
    A:
    Blocking the front wheels is essential for safety to prevent the vehicle from rolling while working on the rear axle.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Axle Shaft
    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 4L1Z-4K138-AC, the Right Choice

Your vehicle deserves only genuine OEM Ford parts and accessories. To ensure reliability, purchase Ford part # 4L1Z-4K138-AC Shaft Assembly with base parts number 4K138. It is sometimes referred to as Lincoln Axle Shaft. Our Ford parts and accessories are expedited directly from authorized Ford dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM Ford parts are the best for restoring your vehicle to factory condition performance. This part fits specific Lincoln Navigator models.

Affordable, reliable and built to last, Ford part # 4L1Z4K138AC Shaft Assembly stands out as the smart option. FordPartsGiant.com is your prime online source with the biggest and best selection of genuine Ford parts and accessories at giant discounted prices. We have the OEM Ford parts and accessories you need at the wholesale prices. FordPartsGiant.com has you covered no matter what type of Ford vehicle you drive. For detailed Lincoln parts information, click here.

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