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Ford Performance 8.8 in. Rear Ring Gear and Pinion Kit - 3.73 Gears (97-14 F-150)

Market Price $166.99 You Save 13% ($22.00)
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$144.99 (each)

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  • Item T102744
  • MPN# M-4209-F373N

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Ship to: ASHBURN - 20146
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    Features & Details

    • Legendary Ford Racing Quality
    • Perfect for Towing or Street Use
    • Ideal Replacement or Upgrade
    • Strong Forged Construction
    • 3.73 Gear Ratio
    • 8.8" Ring Gear Diameter
    • Made in the USA
    • Fits 1997-2014 F-150's Equipped with 10 Bolt-8.8" Rear Differential
    Ideal Upgrade. If your F-150 came standard with 3.55 gears from the factory, these Ford Racing's 3.73 gears are a great step up in performance and durability. You will be able to enjoy more low-end torque - the exact reason premium packages like the Harley Davidson and King Ranch came with 3.73s straight from the factory.

    Superior Quality. Whether you are upgrading from a lower gear ratio or replacing your existing 3.73 gears you can trust Ford Racing's legendary quality - these gears feature forged construction, CNC cut & lapped gear teeth, and a rust-resistant black oxide finish. These make the perfect addition to your truck's driveline.

    Application. This 3.73 Ford Racing Ring and Pinion Gear set will fit all 1997 to 2014 Ford F-150's equipped with  8.8" rear differential. A master bearing kit is recommended by most installers, especially on high mileage vehicles, see add on option above.

    Please Note. If you are unsure if your F-150 has an 8.8 in. (10 Bolt) or a 9.75 in. (12 Bolt) rear, please check with your local Ford dealer to determine what rear is in your truck.

    Technical Note. Installation costs will vary, but a good rule of thumb is between $250 and $300. Be sure to work with a reliable shop that you trust for installations. You can also save money on your installation labor by having your Trac-Lok rebuilt at the same time as your gears are installed, see drop down option above.

    Fitment: 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details

    What's in the Box
    • (1) Ring Gear
    • (1) Pinion Gear
    Installation Info
    Will it fit my F-150?
    • 3.5L V6 EcoBoost - 11, 12, 13, 14
    • 3.7L V6 - 11, 12, 13, 14
    • 4.2L V6 - 97, 98, 99, 00, 01, 02, 03, 05, 06, 07, 08
    • 4.6L V8 - 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10
    • 5.0L V8 - 11, 12, 13, 14
    • 5.4L V8 - 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10
    • 5.4L V8 Raptor - 10
    • 5.4L V8 Supercharged - 99, 00, 01, 02, 03
    • 6.2L V8 - 11, 12, 13, 14
    • 6.2L V8 Raptor - 10, 11, 12, 13, 14

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    Customer Reviews (1) Write a Review

    Overall Rating 5.0

    out of 5 stars




    • 5/5

      March 12, 2017

      373 gears

      I am very satisfied with everything the gear swap was a little tuff but in the end well worth it thank you

      BernardT

      Year: 2004 Submodel: XL Engine: 4.6L V8

      Helpful (2)

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