2003 Chevy Silverado Differentials

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    • (0 reviews)
      # 503413511
      Chevy Silverado 4WD with 35 Spline with Dana 60 Series Axle with 4.10 and Down Gear Ratio with Quadrasteer Axle 2003, Rear Zip Locker by Yukon Gear & Axle®. Location: Rear. The Yukon Zip Locker is the latest in on-demand traction. Its...
      Air operated locker provides on-demand tractionForged case & 8620 internals for added strength
      $1,025.92 - $1,188.94
    • (0 reviews)
      # 503392998
      Chevy Silverado 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...
      Differential CaseFlange Cap Assembly
      $997.50
    • (0 reviews)
      # 1029277511
      Chevy Silverado with 30 Spline with GM 8.6" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt 2003, ECTED Max™ Rear Limited Slip Differential by Auburn Gear®. With Selectable Full Locker. Location: Rear. The ECTED Max is a...
      Expertly crafted from superior materialsProvides exceptional reliability
      $740.21
    • (0 reviews)
      # 126463938
      Chevy Silverado 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,...
      Quiet operationComputer controlled heat treatment
      $199.86 - $403.78
    • (0 reviews)
      # 503319496
      Chevy Silverado with Open Differential 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...
      Extreme Traction PerformanceEnables a 2 Wheel Drive to outperform a 4 Wheel Drive in poor traction conditions
      $443.21 - $488.68
    • (0 reviews)
      # mpn4517171058
      Chevy Silverado 1500 HD with GM 9.5" 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $375.89
    • (0 reviews)
      # mpn4517168180
      Chevy Silverado 1500 with 1.31" Axle Shaft Diameter with GM 8.6" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt 2003, ELocker™ Rear Differential by Eaton®. Location: Rear. The Eaton ELocker is an electronic, selectable...
      Selectable 'push-button' operationPositive-electronic locking mechanism
      $899.02
    • (0 reviews)
      # 742446485
      Chevy Silverado with 2.73 and Up Gear Ratio 2003, Open Grip LS Traction System by Powertrax®. The Powertrax Grip LS, is a clutch-type differential in a forged steel case. This differential uses a set of carbon clutch discs to provide...
      Comes Fully AssembledCarbon Fiber and Steel Friction Plate Technology
      $443.35
    • (0 reviews)
      # 503604520
      Chevy Silverado 2003, Rear Grizzly Locker by Yukon Gear & Axle®. Location: Rear. The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100% power to...
      Available for many popular off-road & performance applicationsPatent pending design reduces common failures
      $525.11 - $1,259.77
    • (0 reviews)
      # 1028923002
      Chevy Silverado 2003, Detroit Locker™ Rear Differential by Eaton®. Location: Rear. The Detroit Locker is a 100%-automatic locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique,...
      100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends
      $492.47 - $1,058.24
    • (0 reviews)
      # 1029153557
      Chevy Silverado 2003, Posi™ Rear Differential by Eaton®. Location: Rear. The Eaton Posi limited-slip differential prevents wheel slip before it can get started. To do that, carbon disc clutch packs, preloaded by a central spring...
      Superior rebuildable designRace-bred carbon friction discs
      $469.39 - $694.42
    • (0 reviews)
      # 87411256
      Chevy Silverado 2003, Rear Dura Grip Positraction by Yukon Gear & Axle®. Location: Rear. 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...
      Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches
      $520.37 - $938.69
    • (0 reviews)
      # 69777943
      Chevy Silverado 2003, Standard Open Carrier Case 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
      $175.47 - $503.03
    • (0 reviews)
      # 503438212
      Chevy Silverado 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...
      Most complete kits on the marketComplete overhaul package to rebuild differential
      $217.76 - $519.84
    • (0 reviews)
      # 503508989
      Chevy Silverado 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
      $267.36 - $600.37
    • (0 reviews)
      # 503634183
      Chevy Silverado with 30 Spline 2003, Rear Helical Gear Positraction by Yukon Gear & Axle®. Location: Rear. 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
      $577.19 - $1,146.67
    • (0 reviews)
      # 503642151
      Chevy Silverado 1500 HD / 2500 HD with GM 10.5" Series Axle 2003, Rear Ring and Pinion Gear Complete Package by Yukon Gear & Axle®. Location: Rear. Dominate the track or hit the trails with confidence by fine tuning your vehicle for...
      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
      $1,446.13 - $1,567.18
    • (0 reviews)
      # 126464335
      Chevy Silverado 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
      $98.84 - $195.97
    • (1 review)
      # 503299118
      Chevy Silverado 2003, 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 use recycled...
      Central contact patternCNC start to finish
      $207.29 - $330.48
    • (0 reviews)
      # 742046723
      Chevy Silverado 2003, 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 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
      $74.99 - $449.99
    • (0 reviews)
      # 1028977971
      Chevy Silverado 2003, OE Style™ Ring and Pinion Gear Set by G2 Axle & Gear®. G2 offers a line of OE gears that are an exact match to the factory gears found at dealerships. These gears are a great option for installers who work with...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $359.99 - $524.99
    • (1 review)
      # 1029113548
      Chevy Silverado 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
      $224.99 - $359.99
    • (0 reviews)
      # mpn4517171189
      Chevy Silverado 2500 / 3500 with 30 Spline with GM 11.5" Series Axle with 14 Bolt 2003, Rear Limited Slip Differential by G2 Axle & Gear®. Location: Rear. G2 limited slip differentials deliver increased traction over conventional open...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $899.99
    • (0 reviews)
      # 1029034644
      Chevy Silverado 2003, HP™ Rear Limited Slip Differential by Auburn Gear®. Location: Rear. 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 - $499.39
    • (0 reviews)
      # mpn4517170222
      Chevy Silverado 1500 HD / 2500 HD with 35 Spline with GM 10.5" Series Axle with 14 Bolt 2003, MAX Lock™ Rear Open Mechanical Locker Differential by Auburn Gear®. Location: Rear. New is an automatic full locker, giving both 4 Wheel...
      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
      $327.68
    • (0 reviews)
      # 1028921036
      Chevy Silverado 2003, Detroit Truetrac™ Rear Differential by Eaton®. Location: Rear. The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling...
      Helical-style pinion gearsLimited-slip operation
      $495.20 - $955.76
    • (0 reviews)
      # 503425324
      Chevy Silverado 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 - $444.59
    • (0 reviews)
      # 503635509
      Chevy Silverado with 30 Spline with GM 10.5" Series Axle 2003, Open Grip Lok Traction System by Powertrax®. If you are looking for the ultimate in traction, the Powertrax Grip Lok can handle the torque of engines producing up to 550hp....
      Comes Fully AssembledTraction Adding Differential Technology
      $485.95
    • (0 reviews)
      # 942616681
      Chevy Silverado GM 10.5" Axle 2003, Full Spool by Revolution Gear & Axle®.
      Limited Lifetime WarrantyMade to promote and inspire your off-road adventures
      $197.99
    • (0 reviews)
      # 942611660
      Chevy Silverado 2003, Ring and Pinion Gear Set by Revolution Gear & Axle®.
      2 Year Limited WarrantyMade to promote and inspire your off-road adventures
      $195.00 - $270.00
    • (0 reviews)
      # 1029295511
      Chevy Silverado Empty Case Housing 2003, Excel™ Differential Carrier by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $76.71 - $172.40
    • (0 reviews)
      # 1029105579
      Chevy Silverado 2003, Excel™ Ring and Pinion Gear Set by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $164.95 - $311.85
    • (0 reviews)
      # 742081749
      Chevy Silverado 1500 / 1500 HD with GM 8.5" Series Axle / with GM 8.625" Series Axle with 10 Bolt 2003, Street Gear Ring and Pinion Gear Set by Richmond®. Richmond Gear ring and pinions are perfect for any vehicle where performance and...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $221.45 - $277.95
    • (0 reviews)
      # 1145954350
      Chevy Silverado 1500 / 1500 HD with Front GM 8.5" (10 Bolt) Series Axle / with Rear GM 8.5" (10 Bolt) Series Axle with 2.73 and Up Gear Ratio 2003, Differential Locker by OX Off Road®. OX Lockers can instantly lock differentials and...
      Easy clean cabin friendly installation with no setup adjustmentsStandard system uses no electric for a higher level of dependability
      $859.00 - $994.00
    • (0 reviews)
      # 990431149
      Chevy Silverado 1500 / 1500 HD with GM 8.5" Series Axle with 10 Bolt 2003, Ring and Pinion Gear Set by AllStar Performance®.
      Precise manufacturing and high-grade materialsExceptional performance at a competitive price
      $149.99
    • (0 reviews)
      # 503454030
      Chevy Silverado 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...
      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
      $160.44 - $492.67
    • (0 reviews)
      # 503553216
      Chevy Silverado 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
      $31.82 - $138.17
    • (0 reviews)
      # 503392232
      Chevy Silverado 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
      $103.06 - $415.90
    • (0 reviews)
      # 503700136
      Chevy Silverado 2003, Rear Differential Carrier Bearing Kit by Yukon Gear & Axle®. Location: Rear. Includes: Carrier bearings, races and "super" carrier shim kit. Yukon Carrier installation kits are great, low cost kits for carrier...
      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
      $77.23 - $137.76
    • (0 reviews)
      # mpn4517167237
      Chevy Silverado 2500 / 2500 HD 3/4 Ton with 30 Spline with GM 10.5" Series Axle with 14 Bolt 2003, Rear Mini Spool by Yukon Gear & Axle®. Location: Rear. Mini spools are a low-cost traction option for vehicles looking for full-time...
      Provides 100% traction to both wheels at all timesInstalls into standard open carrier case
      $191.87
    • (0 reviews)
      # 68494970
      Chevy Silverado 2003, Rear Spool by Yukon Gear & Axle®. Location: Rear. 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
      $355.37 - $1,633.50
    • (0 reviews)
      # 503630370
      Chevy Silverado 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...
      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
      $140.99 - $438.91
    • (0 reviews)
      # 503582476
      Chevy Silverado 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $94.30 - $203.91
    • (0 reviews)
      # 503547013
      Chevy Silverado 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
      $106.12 - $169.13
    • (0 reviews)
      # 503593480
      Chevy Silverado 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $32.11 - $64.56
    • (0 reviews)
      # 503464380
      Chevy Silverado 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
      $104.05 - $259.61
    • (0 reviews)
      # mpn4517166046
      Chevy Silverado 1500 / 1500 HD with 30 Spline with 8.6" Series Axle with 10 Bolt 2003, Spool by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $149.79
    • (0 reviews)
      # 503691486
      Chevy Silverado 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $45.99 - $73.99
    • (0 reviews)
      # 503686506
      Chevy Silverado 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
      $101.99 - $464.99
    • (0 reviews)
      # mpn4517171573
      Chevy Silverado 1500 HD / 2500 HD with 30 Spline with GM 10.5" Series Axle with Full-Floating Axle with 14 Bolt 2003, Rear Mini Spool by G2 Axle & Gear®. Location: Rear. For maximum traction at an economical price, G2 mini spools are...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $189.99
    • (0 reviews)
      # mpn4517169894
      Chevy Silverado 1500 HD / 2500 HD with Open Carrier Case with 30 Spline with GM 10.5" Series Axle with 14 Bolt 2003, Rear Spider Gear Kit by G2 Axle & Gear®. Location: Rear. G2 offers a full line of internal kits to replace worn or...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $206.99
    • (0 reviews)
      # 942608783
      Chevy Silverado 2003, Differential Master Overhaul Kit by Revolution Gear & Axle®. Designed utilizing the latest technology, this product by Revolution Gear & Axle features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $109.24 - $242.24
    • (0 reviews)
      # 942615746
      Chevy Silverado GM 8.6" Axle 2003, Spider Gear Set by Revolution Gear & Axle®. Designed utilizing the latest technology, this product by Revolution Gear & Axle features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $116.99
    • (0 reviews)
      # 503453021
      Chevy Silverado 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $33.80 - $55.07
    • (0 reviews)
      # 1029094557
      Chevy Silverado 2003, Excel™ Differential Bearing Kit by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $99.18 - $220.56
    • (0 reviews)
      # 1029269703
      Chevy Silverado 2003, Excel™ Differential Carrier Gear Kit by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $102.04 - $182.09
    • (0 reviews)
      # 503603112
      Chevy Silverado 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 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
      $138.01 - $298.66
    • (0 reviews)
      # mpn4515293621
      Chevy Silverado 1500 / 1500 HD with GM 8.5" Series Axle with 10 Bolt 2003, Ring and Pinion Installation Shim Kit by AllStar Performance®.
      Precise manufacturing and high-grade materialsExceptional performance at a competitive price
      $43.99
    • (0 reviews)
      # 503323470
      Chevy Silverado 2003, Differential Bearing Race Driver 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...
      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
      $116.74 - $126.07
    • (0 reviews)
      # 503347315
      Chevy Silverado 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...
      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
      $59.80




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