2003 Dodge Ram Differentials & Components

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    • (0 reviews)
      # 531088251
      Dodge Ram 2003, Rear Differential Ring and Pinion by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust steel construction ensures...
      Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit
      $135.95 - $374.95
    • (0 reviews)
      # 531143843
      Dodge Ram with 9.25" Ring Gear with 12 Bolt Housing Cover 2003, Rear Ring and Pinion Gear Set by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $422.06
    • (0 reviews)
      # 531166387
      Dodge Ram 2003, Axle Differential Bearing and Seal Kit by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature...
      Designed to effectively reduce frictionUltimate load handling capability
      $63.03 - $175.80
    • (0 reviews)
      # mpn2412913
      Dodge Ram RWD / 4WD with 9.25" Ring Gear 2003, Rear Differential Bearing Kit by Dorman®. Dorman’s Differential Bearing Kit allows you to keep all the necessary components for installation of the Differential Ring and Pinion readily on...
      Replacement eliminates driveline grinding and whining soundsRobust steel construction ensures durability for years of service
      $122.95
    • (0 reviews)
      # mpn1741896512
      Dodge Ram 1500 with 8" Ring Gear 2003, Front Spider Gear Set by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $203.76
    • (0 reviews)
      # 531151092
      Dodge Ram 2003, Differential Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium design, enhanced...
      Designed to effectively reduce frictionUltimate load handling capability
      $6.94 - $18.16
    • (0 reviews)
      # 531139350
      Dodge Ram 2003, Differential Bearing Set by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium design,...
      Designed to effectively reduce frictionUltimate load handling capability
      $11.49 - $25.61
    • (0 reviews)
      # 531096690
      Dodge Ram 2003, Differential Pinion Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium design,...
      Designed to effectively reduce frictionUltimate load handling capability
      $7.14 - $52.47
    • (0 reviews)
      # 531157287
      Dodge Ram 2003, Differential Pinion Race by Timken®. Precision manufactured using premium materials and made by the company that is trusted by many carmakers, the Timken race is the right choice if you opt for a highly durable part that...
      OE quality fit, performance, and reliabilityCost-effective friction management solution
      $3.60 - $26.03
    • (0 reviews)
      # 531055191
      Dodge Ram 2003, Differential Pinion Repair Sleeve by Timken®. Repair sleeves restore the sealing surface on yokes and shafts, avoiding expensive components replacement. This hard, wear-resistant, and ultra low friction sleeve is...
      Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable
      $19.40 - $20.48
    • (0 reviews)
      # 531088945
      Dodge Ram 2003, Differential Pinion Seal by Timken®. Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate protection from contaminants and help retain lubricants and liquids, ensuring...
      Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion
      $2.45 - $17.91
    • (0 reviews)
      # 531059493
      Dodge Ram 2003, Differential Race by Timken®. Precision manufactured using premium materials and made by the company that is trusted by many carmakers, the Timken race is the right choice if you opt for a highly durable part that...
      OE quality fit, performance, and reliabilityCost-effective friction management solution
      $4.05 - $9.13
    • (0 reviews)
      # mpn2027977
      Dodge Ram 2500 / 3500 4WD with 9.25" Ring Gear 2003, Front Differential Seal by Timken®. Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate protection from contaminants and help retain...
      Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion
      $7.56
    • (0 reviews)
      # mpn2387426
      Dodge Ram RWD / 4WD with 9.25" Ring Gear 2003, Pinion Bearing Spacer by Dorman®. A necessary item to replace when servicing the differential, Dorman’s Differential Crush Sleeve is durably built to retain optimal pressure when the...
      Direct replacement for a proper fit every timeDesigned specifically for rear-wheel drive vehicles
      $2.95
    • (0 reviews)
      # mpn2377088
      Dodge Ram 1500 with 9.25" Ring Gear with Chrysler Series Axle without Anti-Spin Differential 2003, Rear Differential Pinion Shaft Lock Bolt by Dorman®. Engineered from high-quality metal, Dorman’s Differential Pinion Shaft Lock Bolt...
      Replacement restores drivabilityDirect replacement for a proper fit
      $1.68
    • (0 reviews)
      # 531086900
      Dodge Ram 2500 2003, Advantage™ Differential Bearing by ACDelco®. Don’t be “indifferent” toward your differential. It plays a vital role in moving your vehicle and ensuring a smooth ride. Designed utilizing the latest...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $11.83
    • (0 reviews)
      # 531109984
      Dodge Ram 2003, Axle Differential Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate performance and...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $10.46 - $28.17
    • (0 reviews)
      # 531079926
      Dodge Ram 2003, Axle Differential Bearing Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the original equipment...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $6.36 - $7.81
    • (0 reviews)
      # 531175059
      Dodge Ram 1500 2003, Axle Differential Bearing and Seal Kit by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate...
      Spindle bearing and seal kitIncludes all components required to complete the repair
      $70.38 - $75.47
    • (0 reviews)
      # 531201166
      Dodge Ram 2003, Differential Pinion Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate performance and...
      Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance
      $8.07 - $34.19
    • (0 reviews)
      # 531150621
      Dodge Ram 2003, Differential Pinion Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the original equipment specifications to...
      Designed for dependable operation and lasting performanceMeets OE configurations
      $4.34 - $14.32
    • (0 reviews)
      # 531106015
      Dodge Ram 1500 2003, Outer Differential Pinion Repair Sleeve by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the original...
      National Redi-Sleeves are precision stainless steel wear sleeves designed to quickly repair damaged, grooved or worn shaftsStrong, durable stainless steel construction provides a corrosion-free sealing surface that surpasses most original shaft specifications
      $19.10 - $21.25
    • (0 reviews)
      # 531180618
      Dodge Ram 2003, Outer Differential Pinion Seal by National®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by National...
      Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection
      $6.25 - $19.90
    • (0 reviews)
      # mpn1848315326
      Dodge Ram 2500 with 10.5" Ring Gear with AAM Series Axle 2003, Rear Standard Replacement Bearing Differential Pinion Pilot Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $33.04
    • (0 reviews)
      # 531112892
      Dodge Ram 2003, Differential Carrier Bearing by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $30.57
    • (0 reviews)
      # 531139133
      Dodge Ram 2003, Differential Pinion Shaft Nut by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $6.38
    • (0 reviews)
      # 531174421
      Dodge Ram with 9.25" Ring Gear with 12 Bolt Housing Cover 2003, Inner Differential Pinion Bearing by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $71.31
    • (0 reviews)
      # 531166639
      Dodge Ram with 9.25" Ring Gear with Chrysler Series Axle 2003, Rear Differential Carrier Bearing Cup by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $22.57
    • (0 reviews)
      # mpn956611
      Dodge Ram 3500 2003, Rear Differential Pinion Washer by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $1.90
    • (0 reviews)
      # 503627267
      Dodge Ram with 30 Shaft Spline 2003, Air Locker by ARB®. Created to provide 100% traction on demand, without sacrificing any of your vehicle's highway driving performance, ARB Air Lockers employ a 12 volt ARB Air Compressor designed to...
      Differential CaseFlange Cap Assembly
      $940.50 - $997.50
    • (0 reviews)
      # 1346862890
      Dodge Ram 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 - $313.93
    • (0 reviews)
      # 1346862897
      Dodge Ram 2500 / 3500 with Dana 70 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
      $250.39 - $257.76
    • (0 reviews)
      # 1029252502
      Dodge Ram 1500 2003, HP™ Limited Slip Differential by Auburn Gear®. High Performance. Auburn Gear’s flagship limited-slip differential gives you smooth torque-sensing operation with the correct bias ratios to out perform the...
      Expertly crafted from superior materialsProvides exceptional reliability
      $302.18 - $606.61
    • (0 reviews)
      # 1029126573
      Dodge Ram 2003, MAX Lock™ Open Mechanical Locker Differential by Auburn Gear®. New is an automatic full locker, giving both 4 Wheel Drives and 2 Wheel Drives optimized traction all the time–even in the most unforgiving conditions....
      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
      $302.18 - $381.23
    • (0 reviews)
      # 1029100497
      Dodge Ram 1500 with 30 Spline with Dana 44 Series Axle 2003, Pro™ Front Limited Slip Differential by Auburn Gear®. Turns your torque up another notch, offering an even higher bias ratio and faster sensing reaction than HP for the very...
      Expertly crafted from superior materialsProvides exceptional reliability
      $416.16
    • (0 reviews)
      # mpn4517171883
      Dodge Ram 1500 with Chrysler 9.25" Series Axle 2003, Rear Differential Cross Pin 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...
      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
      $34.78
    • (0 reviews)
      # 503554259
      Dodge Ram 1500 with 2.71 and Up Gear Ratio 2003, Rear Differential Spring Retainer Service Kit by Auburn Gear®. 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
      $80.78 - $108.69
    • (0 reviews)
      # mpn4517171751
      Dodge Ram 1500 with Chrysler 9.25" Series Axle with 12 Bolt 2003, Rear 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...
      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
      $185.90
    • (0 reviews)
      # 503572481
      Dodge Ram 1500 with Chrysler 9.25" Series Axle with 12 Bolt 2003, Rear 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...
      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
      $145.41 - $172.78
    • (0 reviews)
      # 503450372
      Dodge Ram 1500 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...
      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
      $80.78
    • (0 reviews)
      # mpn4517168685
      Dodge Ram 3500 with GM 11.5" Series Axle with 1.55" Axle Shaft Diameter 2003, Detroit Locker™ Rear Differential by Eaton®. The Detroit Locker is a 100%-automatic locking differential that provides ultimate traction for mild to extreme...
      100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends
      $1,060.49
    • (0 reviews)
      # 1029092579
      Dodge Ram 2003, Detroit Truetrac™ Rear 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
      $623.03 - $980.69
    • (0 reviews)
      # 503555029
      Dodge Ram 1500 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
      $199.99 - $324.99
    • (0 reviews)
      # 503377221
      Dodge Ram 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
      $39.99 - $83.99
    • (0 reviews)
      # 503605053
      Dodge Ram 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 technology,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $117.99 - $464.99
    • (0 reviews)
      # 1028971982
      Dodge Ram 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
      $319.99 - $524.99
    • (0 reviews)
      # 1029069518
      Dodge Ram 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. They...
      Forged 8620 SteelPrecision-machined for exact fit
      $259.99 - $359.99
    • (0 reviews)
      # mpn4517173095
      Dodge Ram 1500 with Chrysler 9.25" Series Axle 2003, Rear Differential Crush Sleeve by G2 Axle & Gear®. Designed utilizing the latest technology, this product by G2 Axle & Gear features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.99
    • (0 reviews)
      # 503446206
      Dodge Ram 2003, Rear Limited Slip Differential by G2 Axle & Gear®. G2 limited slip differentials deliver increased traction over conventional open differentials. These units are ideal for applications where added traction is needed...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $737.99 - $999.99
    • (0 reviews)
      # 503693045
      Dodge Ram 1500 with Open Carrier Case 2003, Rear 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
      $127.99 - $163.99
    • (0 reviews)
      # 126487236
      Dodge Ram 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
      $87.06 - $233.69
    • (0 reviews)
      # 1091621738
      Dodge Ram 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
      $127.72 - $271.97
    • (0 reviews)
      # 209432070
      Dodge Ram 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
      $122.52 - $204.49
    • (0 reviews)
      # 503579396
      Dodge Ram 2003, Differential Crush Sleeve 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
      $2.69 - $45.38
    • (0 reviews)
      # 126487167
      Dodge Ram 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
      $27.76 - $77.79
    • (0 reviews)
      # 126487380
      Dodge Ram 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
      $107.87 - $259.61
    • (0 reviews)
      # 126487120
      Dodge Ram 2003, Differential Pinion 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 these premium differential bearing kit that...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $67.12 - $142.29
    • (0 reviews)
      # 503500355
      Dodge Ram 2003, Differential Pinion Nuts 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 delivers...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $3.75 - $15.70
    • (0 reviews)
      # 503422076
      Dodge Ram 2003, Differential Pinion Seal 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 delivers...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $13.66 - $15.06
    • (0 reviews)
      # mpn4517167634
      Dodge Ram 1500 with Chrysler 8.25" Series Axle with 10 Bolt 2003, Differential Pinion Shaft by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $30.82




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