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Ford BL3Z-4621-B
Bearing Assembly, Rear Inner

1997-2017 Ford BL3Z4621B

Customer Questions & Expert Answers (9)
Ford BL3Z-4621-B Bearing Assembly, Rear Inner
Ford BL3Z-4621-B Bearing Assembly, Rear Inner
Ford BL3Z-4621-B Bearing Assembly, Rear Inner
  • Part Description
    Bearing Assembly - Driving Pinion; Differential Pinion Bearings, Rear Inner/Outer; Axle Bearing
  • Base No.
    4621
  • Position
    Rear Inner
  • Replaces
    7L1Z-4621-A, 7L1Z-4621-AB, E5TZ-4616-A, TBAA-4621-A
  • Manufacturer
    Ford
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  • BL3Z-4621-B Bearing Assembly, Rear Inner is Ref No. 18 in the diagram below

    2003 Ford F-150 Bearing Assembly, Rear Inner Diagram for BL3Z-4621-B
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for BL3Z-4621-B

  • Vehicle Fitment

    Year Make Model Trim Engine
    2000-2005 Ford ExcursionEddie Bauer, Limited, XLS, XLT10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL, 8 Cyl 7.3 L DIESEL
    2003-2017 Ford ExpeditionEddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL Platinum, EL SSV, EL XL, EL XLT, Funkmaster Flex Edition, King Ranch, Limited, NBX, Platinum, SSV, XL, XLS, XLT, XLT Sport6 Cyl 3.5 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
    2000-2011 Ford F-150Base, FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Lariat Limited, Lightning, Limited, Platinum, STX, SVT Raptor, THE 60TH ANNIVERSARY EDITION, XL, XLT6 Cyl 3.5 L GAS, 6 Cyl 3.7 L FLEX, 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L FLEX, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS, 8 Cyl 6.2 L GAS
    2004 Ford F-150 HeritageSVT Lightning, XL, XLT6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
    1997-1999 Ford F-250Base, Lariat, XL, XLT8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
    1997 Ford F-250 HDXL, XLT8 Cyl 5.8 L GAS, 8 Cyl 7.3 L DIESEL, 8 Cyl 7.5 L GAS
    1999-2010 Ford F-250 Super DutyCabela's, FX4, Harley-Davidson Edition, King Ranch, Lariat, XL, XLT10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL, 8 Cyl 6.4 L DIESEL, 8 Cyl 7.3 L DIESEL
    1999-2010 Ford F-350 Super DutyCabela's, FX4, Harley-Davidson Edition, King Ranch, Lariat, XL, XLT10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL, 8 Cyl 6.4 L DIESEL, 8 Cyl 7.3 L DIESEL
    2002 Lincoln BlackwoodBase8 Cyl 5.4 L GAS
    2006-2008 Lincoln Mark LTBase8 Cyl 5.4 L GAS
    View More
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Will this BL3Z-4621-B work in my car? Posted by FordPartsDeal Specialist
    A:
    Select Your Vehicle model to verify if part number BL3Z-4621-B fits your car.
    Posted by FordPartsDeal Specialist
    Q:
    What should be done before installation of new bearings for the 2003 Ford Excursion? Posted by Customer
    A:
    Ensure all lubricant is removed from the bearings, hub, and axle spindle, and inspect for any pitting, spalling, or unusual wear.
    Posted by FordPartsDeal Specialist
    See vehicle specific detailed answers for this Wheel Bearing
    Q:
    What should you ensure regarding the caliper and anchor plate assembly for the 2008 Ford Expedition? Posted by Customer
    A:
    Ensure they do not hang from the brake hose to avoid damage.
    Posted by FordPartsDeal Specialist
    See vehicle specific detailed answers for this Wheel Bearing
    Q:
    What should be done after removing the front wheel and tire assemblies for the 2002 Ford F-350 Super Duty? Posted by Customer
    A:
    Detach the front disc brake caliper and rotor, positioning the caliper out of the way.
    Posted by FordPartsDeal Specialist
    See vehicle specific detailed answers for this Wheel Bearing
    Q:
    How should the caliper and anchor plate assembly be supported for the 2006 Ford F-150? Posted by Customer
    A:
    Remove the bolts and support the assembly with mechanic's wire.
    Posted by FordPartsDeal Specialist
    See vehicle specific detailed answers for this Wheel Bearing
    Q:
    What should be done if damage is found on the bearings for the 2002 Ford F-250 Super Duty? Posted by Customer
    A:
    Replace both bearings and bearing cups, as it is recommended to replace them in sets.
    Posted by FordPartsDeal Specialist
    See vehicle specific detailed answers for this Wheel Bearing
    Q:
    What should be inspected on the bearing cups for the 2002 Lincoln Blackwood? Posted by Customer
    A:
    Inspect the cups for scratches, pits, or cracks, and replace them if necessary.
    Posted by FordPartsDeal Specialist
    See vehicle specific detailed answers for this Wheel Bearing
    Q:
    What is the torque specification for the caliper and anchor plate assembly bolts during reinstallation for the 2007 Lincoln Mark LT? Posted by Customer
    A:
    Tighten the bolts to 200 Nm (148 ft. lbs.).
    Posted by FordPartsDeal Specialist
    See vehicle specific detailed answers for this Wheel Bearing
    Q:
    What is the torque specification for the wheel bearing and wheel hub bolts during reinstallation for the 2007 Lincoln Navigator? Posted by Customer
    A:
    Tighten to 185 Nm (136 lb-ft).
    Posted by FordPartsDeal Specialist
    See vehicle specific detailed answers for this Wheel Bearing
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM Ford Bearing Assembly, Rear Inner BL3Z-4621-B Designed for Proper Fit and Performance

The Ford part BL3Z-4621-B Bearing Assembly, Rear Inner as a genuine Ford Wheel Bearing, Differential Pinion Bearing 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 BL3Z-4621-B Bearing Assembly, Rear Inner is used with Ford F-150, Excursion, Expedition vehicles and Lincoln Navigator, Blackwood, Mark LT models. The original Ford part will bear the manufacturer part number: BL3Z-4621-B and where it is made at Ford. It has been specifically developed to fit the Rear Inner and has the code: 4621.
This component is approximately 2.20 Pounds. The part BL3Z4621B is available in New condition while meeting the standards of the product rating. The Bearing Assembly - Driving Pinion; Differential Pinion Bearings, Rear Inner/Outer; Axle Bearing belongs to the Direct Replacement category to guarantee it is suitable for its specific vehicle applications. This part BL3Z-4621-B can be known as Bearing Cup; Pinion Bearings; Front Pinion Bearing; Cup; Bearing, and it replaces 7L1Z-4621-A, 7L1Z-4621-AB, E5TZ-4616-A, TBAA-4621-A. The inventory reference for this item is SKU: BL3Z-4621-B. 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.