2003 Ford Ranger Differentials

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    • (0 reviews)
      # 503542286
      Ford Ranger 2003, Air Locker by ARB®. Air locker locking differentials allow you to tackle the toughest terrain. The world's premier traction aid, ARB air lockers keep you moving in all conditions. Created to provide 100% traction on...
      Provides 100% traction on demand without affecting on road drivability or driveline wearVastly improved traction means less reliance on momentum, which reduces the likelihood of vehicle damage and environmental impact
      $940.50 - $1,041.20
    • (0 reviews)
      # 742109803
      Ford Ranger 2003, Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer ring and pinions for easy setup, superior strength, quality, and...
      Quiet operationComputer controlled heat treatment
      $182.37 - $232.42
    • (0 reviews)
      # 742037800
      Ford Ranger with Ford 8.8" Series Axle with 10 Bolt 2003, Rear A-Line Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer ring and...
      Quiet operationComputer controlled heat treatment
      $146.10
    • (1 review)
      # 742407418
      Ford Ranger 2003, No-Slip Traction System by Powertrax®. 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...
      Extreme Traction PerformanceEnables a 2 Wheel Drive to outperform a 4 Wheel Drive in poor traction conditions
      $419.74 - $516.45
    • (0 reviews)
      # mpn1579910702
      Ford Ranger with 1.32" Axle Shaft Diameter with GM 8.8" Series Axle with 10 Bolt 2003, ELocker™ Rear Differential by Eaton®. The Eaton ELocker is an electronic, selectable differential designed for drivers that need traction...
      Selectable 'push-button' operationPositive-electronic locking mechanism
      $874.99
    • (0 reviews)
      # 742270409
      Ford Ranger with Ford 8.8" Series Axle 2003, Rear Grizzly Locker by Yukon Gear & Axle®. The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100%...
      Available for many popular off-road & performance applicationsPatent pending design reduces common failures
      $694.92 - $701.80
    • (0 reviews)
      # 503439093
      Ford Ranger with 10 Bolt 2003, Detroit Locker® Rear Differential by Eaton®. The Detroit Locker is a 100%-automatic locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique, bullet-proof...
      100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends
      $713.99 - $763.99
    • (0 reviews)
      # mpn358585945
      Ford Ranger with 33 Spline with Ford 8.8" Series Axle 2003, Full Spool by Moser Engineering®. Need to upgrade to a true performance spool? We carry a complete line of full spools for most race applications. By changing your carrier to a...
      High quality at an affordable priceExpertly made from premium materials
      $205.00
    • (0 reviews)
      # mpn1579910704
      Ford Ranger with 1.32" Axle Shaft Diameter with GM 8.8" Series Axle with 10 Bolt 2003, Posi™ Rear Differential by Eaton®. The Eaton Posi limited-slip differential prevents wheel slip before it can get started. To do that, carbon disc...
      Superior rebuildable designRace-bred carbon friction discs
      $529.99
    • (0 reviews)
      # 742233794
      Ford Ranger 2003, Rear Dura Grip Positraction by Yukon Gear & Axle®. The Yukon Dura Grip an example of the popular clutch plate limited slips that appeared as OE equipment. Steel clutch plates, half of which are covered with a friction...
      Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches
      $461.23 - $499.01
    • (0 reviews)
      # 503374468
      Ford Ranger 2003, Standard Open Carrier Case by Yukon Gear & Axle®. Without Spider Gears. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $97.27 - $304.99
    • (0 reviews)
      # 503388087
      Ford Ranger 2003, Differential Master Overhaul Kit by Yukon Gear & Axle®. Yukon Master Overhaul kits give you all the high quality parts you need to start and finish every differential job. Yukon offers more tailor-made kits than any...
      Most complete kits on the marketComplete overhaul package to rebuild differential
      $163.38 - $361.99
    • (0 reviews)
      # 503681378
      Ford Ranger 2003, High Performance Ring and Pinion Gear Set by Yukon Gear & Axle®. Yukon Ring and Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the...
      Smooth finishEasy Set-Up
      $187.08 - $488.18
    • (0 reviews)
      # 742396445
      Ford Ranger with Ford 8.8" Series Axle 2003, Rear Dura Grip Carrier Case by Yukon Gear & Axle®. Without Spider Gears. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $240.53
    • (0 reviews)
      # 503294106
      Ford Ranger 2003, Differential Carrier by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo rigid quality control...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $60.93 - $409.24
    • (0 reviews)
      # 742060730
      Ford Ranger with 10 Bolt 2003, Rear Performance Ring and Pinion Gear Set by Motive Gear®. Motive Gear Performance ring and pinions are perfect for dedicated racing or off-road vehicle. Gear sets are made from first-run steel, we never...
      Central contact patternCNC start to finish
      $203.94 - $275.47
    • (0 reviews)
      # 503333196
      Ford Ranger 2003, Performance Series™ Ring and Pinion Gear Set by G2 Axle & Gear®. G2’s line of Performance Series ring and pinions are engineered and manufactured to handle the increased loads of today’s performance vehicles....
      Forged 8620 SteelPrecision-machined for exact fit
      $180.99 - $224.99
    • (0 reviews)
      # mpn1430467
      Ford Ranger with 31 Spline with Ford 8.8" Series Axle with 10 Bolt 2003, Rear Differential Carrier Case by G2 Axle & Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $139.99
    • (0 reviews)
      # 742445466
      Ford Ranger with Ford 8.8" Series Axle 2003, Rear Limited Slip Differential by G2 Axle & Gear®. Type: Posi. G2 limited slip differentials deliver increased traction over conventional open differentials. These units are ideal for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $349.99 - $399.99
    • (0 reviews)
      # 503581996
      Ford Ranger 2003, Detroit Truetrac® Differential by Eaton®. The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. Operation of the...
      Helical-style pinion gearsLimited-slip operation
      $527.79 - $671.99
    • (0 reviews)
      # 742190725
      Ford Ranger with 10 Bolt 2003, Rear Street Gear Ring and Pinion Gear Set by Richmond®. Richmond Gear ring and pinions are perfect for any vehicle where performance and durability matters. Made from first-run steel, never recycled...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $212.41 - $254.22
    • (0 reviews)
      # 503653297
      Ford Ranger with 10 Bolt 2003, HP™ Rear Differential by Auburn Gear®. Type: Limited Slip. High Performance. Auburn Gear’s flagship limited-slip differential gives you smooth torque-sensing operation with the correct bias ratios to...
      Expertly crafted from superior materialsProvides exceptional reliability
      $416.16 - $434.52
    • (0 reviews)
      # 503577230
      Ford Ranger 2003, Pro™ Differential by Auburn Gear®. Type: Limited Slip. Turns your torque up another notch, offering an even higher bias ratio and faster sensing reaction than HP for the very best in controlled power transfer....
      Expertly crafted from superior materialsProvides exceptional reliability
      $474.91 - $506.74
    • (0 reviews)
      # 503301433
      Ford Ranger 2003, Ring and Pinion Gear Set by Auburn Gear®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential that delivers the...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $165.24 - $181.76
    • (0 reviews)
      # 503668151
      Ford Ranger with Ford 8.8" Series Axle 2003, Road Race™ Rear Differential by Auburn Gear®. Type: Limited Slip. Auburn Gear, LLC. Has developed a performance limited-slip differential specifically for road racing - a differential case...
      Expertly crafted from superior materialsProvides exceptional reliability
      $483.48 - $514.08
    • (0 reviews)
      # 742075736
      Ford Ranger with Open Differential 2003, Lock Right Locker by Powertrax®. Powertrax Lock-Right performance lockers’ straight-line performance is equal to a solid spool axle, yet they automatically unlock during turns. When extreme...
      Brute Force Devices For Rugged ApplicationsReplacement Of Differential Case Not Required
      $336.26 - $405.19
    • (0 reviews)
      # 742207726
      Ford Ranger with Ford 8.8" Series Axle 2003, Ring and Pinion Gear Set by Alloy USA®. Mounting larger diameter wheels and tires requires a gear ratio change to maintain the same performance. But even if you're not getting new skins,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $308.33 - $399.00
    • (0 reviews)
      # 742312444
      Ford Ranger 2003, Ring and Pinion Gear Set by Ford Performance®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential that delivers the...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $199.88 - $270.29
    • (0 reviews)
      # mpn584185496
      Ford Ranger with Independent Rear Suspension with 31 Spline with Ford 8.8" Series Axle 2003, Trac-Loc Differential by Ford Performance®. Carbon fiber clutch plates for increased durability. Dominate the track or hit the trails with...
      Designed to help you get the most out of your vehiclePerfect for use in high-performance environments
      $293.36
    • (0 reviews)
      # 503347459
      Ford Ranger 2003, Differential Bearing Installation Kit by Yukon Gear & Axle®. With Timken Bearings and Races. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $141.30 - $174.28
    • (0 reviews)
      # 503552099
      Ford Ranger 2003, Differential Carrier Bearing Kit by Yukon Gear & Axle®. Includes: Carrier bearings, races and "super" carrier shim kit. Yukon Carrier installation kits are great, low cost kits for carrier changes such as Positraction...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $60.19 - $79.20
    • (0 reviews)
      # 503552487
      Ford Ranger 2003, Differential Mini Installation Kit by Yukon Gear & Axle®. Yukon Mini installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused and includes all high quality...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $33.83 - $136.04
    • (0 reviews)
      # 503405227
      Ford Ranger 2003, Differential Pinion Installation Kit by Yukon Gear & Axle®. Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings and races can be reused....
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $98.08 - $117.67
    • (0 reviews)
      # mpn730929212
      Ford Ranger 4WD with Dana "Super" 30 Series Axle 2003, Front Zip Locker Installation Kit by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $156.74
    • (2 reviews)
      # 503619059
      Ford Ranger 4WD with Dana "Super" 30 Series Axle 2003, Front Zip Locker Installation Kit by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $156.74 - $839.93
    • (0 reviews)
      # 742040713
      Ford Ranger with Ford 8.8" Series Axle 2003, Rear Mini Spool by Yukon Gear & Axle®. Mini spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier and give 100%...
      Provides 100% traction to both wheels at all timesInstalls into standard open carrier case
      $136.17
    • (0 reviews)
      # mpn730913877
      Ford Ranger with 31 Spline with Ford 8.8" Series Axle 2003, Rear Spool by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $268.93
    • (0 reviews)
      # 503445027
      Ford Ranger 2003, Spider Gear Set by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential component that delivers the...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $99.95 - $223.03
    • (0 reviews)
      # 503607387
      Ford Ranger 2003, Differential Bearing Kit by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo rigid quality control...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $71.31 - $89.11
    • (0 reviews)
      # 503683267
      Ford Ranger 2003, Differential Carrier Gear Kit by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential component that...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $120.22 - $150.79
    • (0 reviews)
      # 503589222
      Ford Ranger 2003, Differential Gear Installation Kit by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo rigid quality...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $36.07 - $78.31
    • (0 reviews)
      # 503468100
      Ford Ranger 2003, Differential Master Bearing Kit by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo rigid quality...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $80.43 - $127.23
    • (0 reviews)
      # 742413442
      Ford Ranger with 10 Bolt 2003, Rear Differential Super Bearing Kit by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $106.76 - $120.77
    • (0 reviews)
      # 503511301
      Ford Ranger 2003, Differential Installation Kit by G2 Axle & Gear®. For low mileage vehicles, G2 offers installation kits that have all the same components as the master kits, sans the bearings. This is an economically priced kit that...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $32.99 - $65.99
    • (0 reviews)
      # 503325414
      Ford Ranger 2003, Differential Master Installation Kit by G2 Axle & Gear®. G2’s master installation kits come complete with everything you need to properly set up your ring and pinion gear set. Designed utilizing the latest...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $96.99 - $186.99
    • (0 reviews)
      # mpn1578413796
      Ford Ranger with C-Clip Axle with 31 Spline with Ford 8.8" Series Axle 2003, Rear Full Spool by G2 Axle & Gear®. Looking for ultimate traction and a reduction in weight? G2 full spools provide maximum traction by connecting both axle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $186.99
    • (0 reviews)
      # 742022710
      Ford Ranger with Ford 8.8" Series Axle 2003, Rear Mini Spool by G2 Axle & Gear®. For maximum traction at an economical price, G2 mini spools are the perfect choice. Mini spools take the place of the side and spider gears in the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $106.99
    • (0 reviews)
      # 503682031
      Ford Ranger with Open Carrier Case 2003, Spider Gear Kit by G2 Axle & Gear®. G2 offers a full line of internal kits to replace worn or damaged gears. Kits come complete with side and spider gears, cross shaft, thrust washers and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $117.99 - $133.99
    • (0 reviews)
      # 503461330
      Ford Ranger 2003, Differential Gear Installation Kit by Richmond®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential gear installation...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $30.28 - $33.80
    • (0 reviews)
      # mpn2741037446
      Ford Ranger with Ford 8.8" Series Axle 2003, Differential Mega Bearing Kit by Richmond®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $157.24
    • (0 reviews)
      # mpn2741036323
      Ford Ranger Edge / XL / XLT 4.0L with GM 8.875" Series Axle with 12 Bolt 2003, Rear Differential Spool Bearing Kit by Richmond®. Richmond Gear Differential Installation Kits are a must have when overhauling an axle or replacing a ring &...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $34.03
    • (0 reviews)
      # 503294361
      Ford Ranger Edge / XL / XLT 4.0L with Open Differential with Ford 8.8" Series Axle 2003, Rear Mini Spool by Richmond®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $100.35
    • (0 reviews)
      # 503367433
      Ford Ranger with 45 Degree Pressure Angle Axles with C-Clip Eliminator Kit with Ford 8.8" Series Axle 2003, Rear Spool by Richmond®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $195.90
    • (0 reviews)
      # 742267473
      Ford Ranger 2003, Rear Spider Gear Kit by Auburn Gear®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential that delivers the ultimate...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $77.85
    • (0 reviews)
      # 503405240
      Ford Ranger 2003, Ring and Pinion Master Installation Kit by Auburn Gear®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential that...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $98.41 - $146.88
    • (0 reviews)
      # mpn4507790809
      Ford Ranger with Ford 8.8" Series Axle 2003, Differential Master Overhaul Kit by Alloy USA®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $178.70
    • (0 reviews)
      # 742232753
      Ford Ranger 2003, Ring and Pinion Installation Kit by Ford Performance®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential that...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $55.83 - $161.49
    • (0 reviews)
      # 503535336
      Ford Ranger 2003, Differential Bearing Race Punch by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential component...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $56.95
    • (0 reviews)
      # 503521385
      Ford Ranger 2003, Differential Carrier Bearing Puller by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential...
      Works with an impact gun to safely and easliy remove carrrier bearingsEnables you to keep your engine in the powerband for more giddy-up and high speed
      $435.16 - $519.86
    • (0 reviews)
      # 503564000
      Ford Ranger 2003, Differential Cross Pin Shaft by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential component that...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $7.49 - $43.25





    2003 Ford Ranger Models
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