2003 Ford Explorer Sport Trac Differentials

Essential 2003 Ford Explorer Sport Trac Differentials

Dorman – Differential Yoke including Seal and Pinion Nut (Part No.697-507)

Differential Yoke including Seal and Pinion Nut

from

$48.99
A worn or damaged differential pinion flange can lead to driveline vibrations and fluid leaks. This part is designed to match the performance of the original equipment pinion flange on specified vehicles. It has been engineered to help restore a secure and reliable connection between the differential pinion and the drive shaft when the original flange is rusted, worn or damaged. It is made of rugged materials for reliable service and durability.

Product Features:
  • Direct replacement – this differential pinion flange is designed to match the performance of the original equipment flange on specified vehicles
  • Ideal solution – engineered to help restore a secure and reliable connection between the differential pinion and the drive shaft when the original flange is worn or damaged
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Yukon Gear – Outer Oil Slinger For Ford 7.5", 8.8", 9", 10.25" (Part No.33022)

Outer Oil Slinger For Ford 7.5", 8.8", 9", 10.25"

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$8.99
Replacement outer oil slinger for Ford 7.5″, 8.8″, 9″, 10.25″, Nissan Titan rear, Dana 44 Rubicon & 44 JK non-Rubicon.

Product Features:
  • Outer oil slinger for Ford 10.25″, 7.5″, 8.8″ and 9″ also Jeep JK and Nissan Titan rear
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USA Standard Gear – Standard Spider Gear Set For Ford 8.8" Trac Loc Posi, 31 Spline (Part No.39032)

Standard Spider Gear Set For Ford 8.8" Trac Loc Posi, 31 Spline

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$297.99
Product Features:
  • Spider gear kit
  • Fits Ford 8.8″ 31 spline Trac Loc positraction
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
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Yukon Gear – Yoke For Ford 8.8" Truck Or Passenger With A 1330 U/Joint Size (Part No.41049)

Yoke For Ford 8.8" Truck Or Passenger With A 1330 U/Joint Size

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$178.99
Yukon yoke for Ford 8.8″ truck or passenger with a 1330 U/joint size. 3.625″ snap ring span, 1.125″ cap diameter. Outside snap ring. All Yukon yokes come with a one year warranty against manufacturing defects.

Product Features:
  • Fits Ford 8.8″
  • 30 spline
  • 1330 u-joint size
  • 3.625″ snap ring span
  • 1.062″ cap diameter
  • Outside snap ring design
  • Strap style
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SKF – Differential Bearing (Part No.J70601671569SKF)

Differential Bearing

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$45.51
Differential Bearing

Yukon Gear – 8.8" Ford Tracloc Clutch Set, Both Sides (Part No.16017)

8.8" Ford Tracloc Clutch Set, Both Sides

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$207.99
8.8″ Ford TracLoc (with long ears–for early models only) clutch set, both sides.

Product Features:
  • Clutch kit
  • Fit Ford 8.8″ Trac Loc positraction
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USA Standard Gear – Spartan Spring & Pin Kit, Fits Smaller Designs (Part No.17011)

Spartan Spring & Pin Kit, Fits Smaller Designs

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$26.99
Spartan spring & pin kit, fits smaller designs.

Product Features:
  • Replacement spring and pin kit for Spartan Locker
  • Fits Dana 30, Dana 44, AMC Model 20, AMC Model 35, and Toyota designs
  • Includes 4 springs and 4 alignment pins
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Pro-King – Crush Sleeve (Part No.721A034)

Crush Sleeve

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$2.89
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:
  • All products are designed to meet or exceed OE quality, form, fit and funtion.
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Powertrax – No-Slip Traction System (Part No.9204302700)

No-Slip Traction System

from

$505.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.
  • Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles.
  • Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction.
  • Powertrax® = Extreme Traction Systems!
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    Yukon Gear – Pinion Nut (Part No.33154)

    Pinion Nut

    from

    $7.99
    Pinion nut for Ford 7.5″, 8″, 8.8″, 9 3/8″ & 9″. 1 1/6″ socket, 3/4″ x 20 thread.

    Product Features:
    • Pinion nut for Ford 7.5″, 8″ and 9″
    • 3/4″ x 20 thread
    • 1 1/6″ socket
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    Yukon Gear – Standard Open Spider Gear Kit For 8.8" Ford With 31 Spline Axles (Part No.16021)

    Standard Open Spider Gear Kit For 8.8" Ford With 31 Spline Axles

    from

    $299.99
    Yukon standard open spider gear kit for 8.8″ Ford with 31 spline axles and 7/8″ pin. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects.

    Product Features:
    • Spider gear kit
    • Fits Ford 8.8″ with 31 spline axles
    • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
    • 0.875″ cross pin shaft diameter
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    Pro-King – Differential Pinion Shim Kit (Part No.742G202)

    Differential Pinion Shim Kit

    from

    $5.99
    Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

    Product Features:
    • All products are designed to meet or exceed OE quality, form, fit and funtion.
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    Motive Gear – Differential Gear Install Kit (Part No.F8.8IK)

    Differential Gear Install Kit

    from

    $35.99


    Product Features:
    • MINI INSTALL KIT FORD 8.8
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    Driveworks – Taper Bearing Cone (Part No.S-M-86649)

    Taper Bearing Cone

    from

    $8.79
    Value-priced bearing meets all cataloged application requirements.

    Product Features:
    • Brand may vary by location
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    Mr. Gasket – Differential Gasket (Part No.142)

    Differential Gasket

    from

    $17.99
    Precision cut and high quality materials. Reusable.

    Product Features:
    • Precision cut
    • High-quality materials
    • Reusable
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    USA Standard Gear – Pinion Installation Kit For ’09 & Down Ford 8.8 (Part No.60009)

    Pinion Installation Kit For '09 & Down Ford 8.8

    from

    $109.99
    8.8″ FORD 09 & DWN PINION KIT .

    Product Features:
    • Fits 2009 and down Ford 8.8″
    • Uses Koyo bearings and races
    • Included are pinion bearings and races, pinion seal, pinion nut, crush sleeve, marking compound and brush.
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    Spectre – Differential Cover (Part No.6083)

    Differential Cover

    from

    $64.99
    Spectre’s Differential Covers are made to OEM specifications and are triple chrome plated for a lasting shine. Designed to protect the intricate moving parts of the differential, Spectre’s covers add an extra layer of protection to the vehicle’s underside. Featuring a 10-bolt design and fits the following vehicles with 8.8 inch ring gears: 1986-2003 Ford Mustang/Capri V8, 1983-2003 Ford F150/Bronco two or four wheel drive, 1991-2003 Ford Explorer two or four wheel drive, 1983-1998 Ford E150/250, and 1994-2003 Mazda 4000 differentials. Includes 10 SAE standard chrome bolts for installation. You’ll need to supply your own bolts if your application requires metric bolts.

    Product Features:
    • Includes bolts and a gasket
    • 10-bolt design
    • Triple chrome plated for a lasting shine
    • 10 chrome 5/16 inch -18 x 3/4 inch differential cover bolts included
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    Pro-King – Rear Axle Shaft Kit (Part No.AXK-224)

    Rear Axle Shaft Kit

    from

    $205.99
    Pro-King is the leading supplier of transmission and driveline products in the aftermarket. All products are designed to meet or exceed OE quality, form, fit and funtion.

    Product Features:
    • High strength steel
    • Dual heat treating process
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    Powertrax – Lock Right Locker (Part No.1821-LR)

    Lock Right Locker

    from

    $441.99
    The Powertrax Lock-Right ultra-strength alloy locker’s straight-line performance is equal to a solid spool, but automatically unlocks in turns. Best suited for extreme off-road to severe on-road use, Powertrax Lock Right lockers replace the spider gears in your open differential carrier using basic tools and without affecting your ring and pinion settings. The whole job can be done in your driveway in a couple of hours, pin included! Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.
  • Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles.
  • Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction.
  • Powertrax® = Extreme Traction Systems!
  • See More

    Yukon Gear – Cover Bolt For Ford 7.5", 8.8" & 9.75" (Part No.33554)

    Cover Bolt For Ford 7.5", 8.8" & 9.75"

    from

    $6.99
    Yukon 1541H alloy replacement rear axle for Dana 60, 70, and 80, 35 spline. (40″ to 43.5″) Full float axle (8×3.96″ ). Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H alloy rear axles come with a one year warranty against manufacturing defects. This is a full-floating axle.

    Product Features:
    • 35 spline
    • 8 x 3.96″ bolt pattern
    • Cut to length design fits 40″-43.5″ applications
    • Fits Dana Spicer 60, 70 and 80
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    Yukon Gear – Trac Loc Positraction, Ford 8.8", 31 Spline, With Carbon Fiber Clutches (Part No.20130)

    Trac Loc Positraction, Ford 8.8", 31 Spline, With Carbon Fiber Clutches

    from

    $749.99
    Yukon Trac Loc positraction, Ford 8.8″, 31 spline, with Carbon Fiber clutches.

    Product Features:
    • Trac Loc positraction carrier case
    • Includes spider gears
    • Fits Ford 8.8″ with 31 spline axles
    • Carbon fiber clutches
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    Felpro – Differential Cover Gasket (Part No.RDS 55460)

    Differential Cover Gasket

    from

    $8.29
    Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    Product Features:
    • Meets or exceeds all original equipment specifications
    • Application specific design to ensure a perfect fit
    • Unsurpassed quality you can trust
    • Validated for fit, form and function
    • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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    Yukon Gear – Dura Grip Positraction For Ford 8.8" With 31 Spline Axles (Part No.26006)

    Dura Grip Positraction For Ford 8.8" With 31 Spline Axles

    from

    $857.99
    The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction. The Yukon Dura Grip uses a nodular case and forged 4320 internals for added strength along with composite clutches for high performance and long life. All units are Rebuildable and many offer upgrades to increase aggressiveness for racing applications. Each unit carries a one year warranty against defects.

    Product Features:
    • Fits Ford 8.8″ with 31 spline axles
    • 4-spring, clutch style positraction
    • Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
    • Fully rebuildable
    • Assembled in the USA
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    Yukon Gear – Pinion Gear And Thrust Washer (0.750" Shaft) For 8.8" Ford (Part No.33297)

    Pinion Gear And Thrust Washer (0.750" Shaft) For 8.8" Ford

    from

    $8.99
    Pinion gear thrust washer (0.750″ shaft) for 8.8″ Ford.

    Product Features:
    • Pinion gear thrust washer
    • Fits Ford 8.8″
    • 0.750″ I.D.
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    USA Standard Gear – Ring & Pinion Gear Set For Model 35 In A 3.73 Ratio (Part No.36235)

    Ring & Pinion Gear Set For Model 35 In A 3.73 Ratio

    from

    $259.99
    USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety of common & hard to find applications. USA standard gear offers a standard one year warranty against defects on their ring & pinion sets.

    Product Features:
    • Fits standard rotation AMC Model 35
    • 7.562″ ring gear diameter
    • 26 spline pinion
    • 8 ring gear bolts
    • 3.73 ratio
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    Motive Gear – Differential Ring and Pinion (Part No.F8.8-373)

    Differential Ring and Pinion

    from

    $228.99


    Product Features:
    • FRD 10BL 8.8 R/P 3.73 MG
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    Yukon Gear – Side Gear And Thrust Washer (0.875" Shaft) For 8.8" Ford (Part No.33300)

    Side Gear And Thrust Washer (0.875" Shaft) For 8.8" Ford

    from

    $11.99
    Side gear thrust washer (0.875″ shaft) for 8.8″ Ford.

    Product Features:
    • Side gear thrust washer for Ford 8.8″
    • 0.875″ diameter cross pin shaft applications only
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    Yukon Gear – Side Gear And Thrust Washer (0.750" Shaft) For 8.8" Ford (Part No.33298)

    Side Gear And Thrust Washer (0.750" Shaft) For 8.8" Ford

    from

    $6.99
    Side gear thrust washer (0.750″ shaft) for 8.8″ Ford.

    Product Features:
    • Side gear thrust washer for Ford 8.8″
    • 0.750″ diameter cross pin shaft applications only
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    2003 Ford Explorer Sport Trac Differentials

    Maybe you’re in the middle of a full rebuild of that 2003 Ford Explorer Sport Trac. Maybe you just need a couple of Differentials. Either way, Advance Auto Parts has 234 different Differentials in our inventory ranging from $0.99 to $2,199.99. That means you can find the exact parts or products you need to keep that 2003 Ford Explorer Sport Trac running smoothly.

    Differentials are only as good as their brand. We stock 18 different brands to make sure you have plenty of trusted parts to choose from for your 2003 Ford Explorer Sport Trac. DriveWorks, Felpro, and Yukon Gear are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

    We know you’ll find the perfect Differentials for your 2003 Ford Explorer Sport Trac, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 602 reviews in this category, some of the top rated parts include Multi Purpose Seal with 3.3 stars and Differential Master Bearing Kit – Timken with 4.0 stars.

    So if you’re in the market for aftermarket Differentials to keep your 2003 Ford Explorer Sport Trac rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

    Differentials Brands To Make Your 2003 Ford Explorer Sport Trac Last

    Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 Ford Explorer Sport Trac demands trusted brand parts and products to keep it running. Many trusted brands of Differentials make up Advance Auto Parts’ inventory, and all are ready to help make your Explorer Sport Trac the best it can be. Be sure to browse some of our top Differentials brands and parts.

    Popular Idemitsu Differentials

    We carry Idemitsu parts in our stock across Differential Oil categories, plus more. For a 2003 Ford Explorer Sport Trac, our most popular Idemitsu Differentials include:
    Type HP Automatic Transmission Fluid - 1 qt
    from $13.79
    (3)
    Type HP Automatic Transmission Fluid – 1 qt
    Differential Oil

    Top 2003 Ford Explorer Sport Trac Differentials from Felpro

    Felpro products are another trusted brand when it comes to Differentials for your 2003 Ford Explorer Sport Trac. Popular Felpro parts include:
    Differential Cover Gasket
    from $14.99
    (121)
    Differential Cover Gasket
    Rear Differential Cover Gaskets

    FAQs for 2003 Ford Explorer Sport Trac Differentials

    What are the most purchased Differentials for the 2003 Ford Explorer Sport Trac?

    Out of 234 Differentials for the 2003 Ford Explorer Sport Trac, the most popular in our inventory are:
    Taper Bearing Set
    from $10.29
    (70)
    Taper Bearing Set
    Differential Bearings
    Multi Purpose Seal
    from $11.99
    (28)
    Multi Purpose Seal
    Differential Pinion Seals
    Rear Differential Cover
    from $34.99
    (34)
    Rear Differential Cover
    Differential Covers

    What are the top-rated 2003 Ford Explorer Sport Trac Differentials?

    Top-rated Differentials for your 2003 Ford Explorer Sport Trac based on customer reviews/ratings are:
    Multi Purpose Seal
    from $19.79
    (9)
    Multi Purpose Seal
    “This is for your 2000 Jeep Grand Cherokee 4.0 rear differential pinion seal. It is a quick replacement make sure you have a impact gun to remove the p”
    Differential Master Bearing Kit - Timken
    from $137.99
    (8)
    Differential Master Bearing Kit – Timken
    “These Timken bearings work great in my 10 second drag car.”
    Differential Carrier Gear Kit
    from $96.99
    (6)
    Differential Carrier Gear Kit
    “Part looked good but I had ordered the wrong part”