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Ford BR3Z-6312-B Crankshaft Pulley

2011-2014 Ford BR3Z6312B

Customer Questions & Expert Answers (3)
BR3Z-6312-B Ford Crankshaft Pulley Product Photo 1 of 1
  • Part Description
    Pulley - Crankshaft
  • Replaced By
    BR3Z-6312-D
  • Manufacturer
    Ford
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Ford
    Manufacturer Part NumberBR3Z-6312-B, BR3Z6312B
    Part DescriptionCrankshaft Pulley; Pulley - Crankshaft
    Item Dimensions8.2 x 8.2 x 5.9 inches
    Item Weight8.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKUBR3Z-6312-B
    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
    2011-2013 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)
    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)
    2011-2013 Lincoln Mark LT6 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)
  • Customer Questions & Expert Answers

    Q:
    Can you tell me if this part is correct for my car?
    A:
    You can Select Your Vehicle to check if BR3Z-6312-B fits your vehicle.
    Posted and answered by Ford Parts Specialist Rick
    Q:
    What additional step is required for the 2011 Ford F-150 when working with the Crankshaft Pulley? Posted by Hall J.
    A:
    Remove the Radiator Fan and shroud assembly. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist Sonny / May 09, 2026
    Q:
    What are the steps for replacement with the engine front cover removed for the 2012 Ford F-150, specifically regarding the Crankshaft Pulley? Posted by Bohun O.
    A:
    Remove the engine front cover.Use a punch or screwdriver and hammer to drive the seal out of the cover from the back side, supporting the cover with blocks of wood.Clean the bore to remove any old seal material and corrosion, then position the new seal in the bore with the open end facing IN.Drive the new seal into the bore until it's completely seated.Reinstall the engine front cover and crankshaft pulley.Start the engine and check for leaks. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist Sonny / Jun 29, 2025

Genuine Ford Part BR3Z-6312-B, the Right Choice

To ensure reliability, purchase part # BR3Z-6312-B Crankshaft Pulley. It is also called Crankshaft Pulley, Harmonic Balancer. OEM parts are of high quality and known for their longevity. This is because they are built to the Ford standards which are relatively high and undergo rigorous quality control testing. This part fits specific Ford F-150, Mustang models. It fits Lincoln Mark LT.

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