1973 Dodge Polara Differentials & Components

Show items:
Sort by:
    • (0 reviews)
      # 531071188
      Dodge Polara 1973, 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 - $239.95
    • (0 reviews)
      # mpn2017973
      Dodge Polara with 8.75" Ring Gear with 1.88" Pinion Shaft OD 1973, Rear Differential Bearing and Seal Kit by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings,...
      Designed to effectively reduce frictionUltimate load handling capability
      $91.29
    • (0 reviews)
      # mpn103776
      Dodge Polara with 8.25" Ring Gear / with 8.375" Ring Gear 1973, 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...
      Replacement eliminates driveline grinding and whining soundsRobust steel construction ensures durability for years of service
      $114.95
    • (0 reviews)
      # 531117257
      Dodge Polara 1973, Rear 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,...
      Designed to effectively reduce frictionUltimate load handling capability
      $7.44 - $7.52
    • (1 review)
      # 531054836
      Dodge Polara 1973, Rear 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...
      Designed to effectively reduce frictionUltimate load handling capability
      $8.54 - $9.29
    • (0 reviews)
      # 531153368
      Dodge Polara 1973, Rear 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...
      Designed to effectively reduce frictionUltimate load handling capability
      $7.14 - $15.95
    • (0 reviews)
      # 531186280
      Dodge Polara 1973, Rear 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...
      OE quality fit, performance, and reliabilityCost-effective friction management solution
      $3.60 - $11.36
    • (0 reviews)
      # 531190997
      Dodge Polara 1973, Rear 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,...
      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
      $8.04 - $9.75
    • (0 reviews)
      # 531156384
      Dodge Polara 1973, Rear 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...
      OE quality fit, performance, and reliabilityCost-effective friction management solution
      $4.05 - $7.20
    • (0 reviews)
      # mpn2889928557
      Dodge Polara 1973, Advantage™ Rear 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)
      # mpn3066042767
      Dodge Polara with 8.75" Ring Gear with 1.875" Pinion Shaft OD 1973, Advantage™ Rear Differential Carrier Bearing by ACDelco®. Don’t be “indifferent” toward your differential. It plays a vital role in moving your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $8.17
    • (0 reviews)
      # 531122449
      Dodge Polara with Chrysler Series Axle 1973, Rear 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...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $7.81 - $14.07
    • (0 reviews)
      # 531060555
      Dodge Polara with Chrysler Transmission 1973, Rear 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...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $3.99 - $7.08
    • (0 reviews)
      # mpn1848355982
      Dodge Polara with 8.75" Ring Gear with Chrysler Series Axle 1973, Rear Axle Differential Bearing and Seal Kit by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer...
      Spindle bearing and seal kitIncludes all components required to complete the repair
      $83.88
    • (0 reviews)
      # 531195552
      Dodge Polara with Chrysler Series Axle 1973, Rear 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...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $7.08 - $17.50
    • (0 reviews)
      # 531135427
      Dodge Polara with Chrysler Series Axle 1973, Rear 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...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $3.57 - $11.17
    • (0 reviews)
      # 531125238
      Dodge Polara with Chrysler Transmission 1973, Rear 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...
      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
      $19.31 - $19.96
    • (0 reviews)
      # 531137307
      Dodge Polara with Chrysler Series Axle 1973, Rear 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...
      Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection
      $8.61 - $10.67
    • (0 reviews)
      # 202156240
      Dodge Polara with General Motors Series Axle 1973, Crush Sleeve by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $3.07 - $5.32
    • (0 reviews)
      # mpn358588573
      Dodge Polara with 8.25" Ring Gear with General Motors Series Axle with 30 Spline 1973, Differential Bearing Kit With Pinion 10-Bolt by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $51.39
    • (0 reviews)
      # mpn358588466
      Dodge Polara with 8.25" Ring Gear / with 9.25" Ring Gear with General Motors Series Axle 1973, Differential Pinion Nut by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $2.42
    • (0 reviews)
      # mpn358588440
      Dodge Polara with 8.25" Ring Gear with General Motors Series Axle 1973, Differrential Carrier Shim Set by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $23.80
    • (0 reviews)
      # mpn358588431
      Dodge Polara with 8.25" Ring Gear with General Motors Series Axle 1973, Pinion Shim Set by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $8.02
    • (0 reviews)
      # mpn358588433
      Dodge Polara with 8.25" Ring Gear with General Motors Series Axle 1973, Smart Sleeve Crush Sleeve by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $9.61
    • (0 reviews)
      # mpn4554624321
      Dodge Polara with 8.75" Ring Gear with Chrysler Transmission 1973, Rear Differential Carrier Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $3.81
    • (0 reviews)
      # 1040988184
      Dodge Polara 1973, Ring and Pinion Installation Bearing Kit by AllStar Performance®. Designed utilizing the latest technology, this product by AllStar Performance features premium quality and will perform better than advertised. Perfect...
      Precise manufacturing and high-grade materialsExceptional performance at a competitive price
      $119.99 - $159.99
    • (0 reviews)
      # 1066759735
      Dodge Polara 1973, Ring and Pinion Installation Shim Kit by AllStar Performance®. CA Prop 65 WARNING - This product contains chemicals known to the State of California to cause cancer, and/or birth defects or other reproductive harm.
      Precise manufacturing and high-grade materialsExceptional performance at a competitive price
      $45.99 - $61.99
    • (0 reviews)
      # 1346882893
      Dodge Polara with Chrysler 9.25" Series Axle 1973, 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
      $247.89 - $435.06
    • (0 reviews)
      # 1028973037
      Dodge Polara with 2.71 and Up Gear Ratio 1973, HP™ Rear 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...
      Expertly crafted from superior materialsProvides exceptional reliability
      $439.42 - $456.55
    • (0 reviews)
      # mpn4517165857
      Dodge Polara 6.6L / 7.2L with 30 Spline with Chrysler 8.75" Series Axle with 10 Bolt 1973, Pro™ Rear Limited Slip Differential by Auburn Gear®. Turns your torque up another notch, offering an even higher bias ratio and faster sensing...
      Expertly crafted from superior materialsProvides exceptional reliability
      $506.74
    • (0 reviews)
      # 503407527
      Dodge Polara with 2.71 and Up Gear Ratio 1973, 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 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
      $80.78 - $108.69
    • (0 reviews)
      # 503565010
      Dodge Polara 1973, 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
      $74.70 - $139.90
    • (0 reviews)
      # 126482068
      Dodge Polara 1973, 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
      $2.20 - $14.92
    • (0 reviews)
      # 503624152
      Dodge Polara 1973, 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 - $59.29
    • (0 reviews)
      # 503415986
      Dodge Polara 1973, 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
      $86.92 - $159.89
    • (0 reviews)
      # 126481894
      Dodge Polara 1973, 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $50.44 - $97.81
    • (0 reviews)
      # mpn4517167740
      Dodge Polara with Chrysler 7.25" Series Axle / with Chrysler 8" Series Axle / with Chrysler 8.25" Series Axle / with Chrysler 8.375" Series Axle / with Chrysler 9.25" Series Axle / with GM 7.2" Series Axle / with GM 7.5" Series Axle /...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $3.75
    • (0 reviews)
      # 503358446
      Dodge Polara 1973, 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
      $7.41 - $7.77
    • (0 reviews)
      # 503347059
      Dodge Polara 1973, 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 this premium differential component that...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $30.82
    • (0 reviews)
      # 503476101
      Dodge Polara 1973, Differential Pinion Shim Pack 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
      $7.57 - $9.10
    • (0 reviews)
      # mpn4517173036
      Dodge Polara 1973, Differential Pinion Solid Spacer Kit by Motive Gear®. With Shims. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $44.88
    • (0 reviews)
      # 503542444
      Dodge Polara 1973, Differential Ring Gear Bolt 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
      $2.30 - $4.39
    • (0 reviews)
      # mpn4517168103
      Dodge Polara with 9.25" Series Axle with 12 Bolt 1973, Rear Differential Carrier by Motive Gear®. Without Internal Kit. All Motive Gear products are engineered for their specific application and manufactured in state of the art...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $127.72
    • (0 reviews)
      # mpn4517168663
      Dodge Polara with 27 Spline with Chrysler 8.25" Series Axle with 10 Bolt 1973, Rear 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $93.86
    • (0 reviews)
      # 503527263
      Dodge Polara 1973, 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 component...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $104.48 - $138.91
    • (0 reviews)
      # 503567398
      Dodge Polara with Chrysler 8.75" Series Axle with 489 Style Housing 1973, 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...
      Central contact patternCNC start to finish
      $262.40 - $264.97
    • (0 reviews)
      # 503572584
      Dodge Polara 1973, 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
      $209.93 - $301.70
    • (0 reviews)
      # 1146104227
      Dodge Polara with 27 Shaft Spline with 2.73 and Up Gear Ratio with Chrysler 8.25" Series Axle 1973, Differential Locker by OX Off Road®. OX Lockers can instantly lock differentials and allow you to tackle the toughest off-road terrain....
      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)
      # 503502256
      Dodge Polara with Open Differential 1973, 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
      $410.82 - $434.74
    • (0 reviews)
      # 503675471
      Dodge Polara 1973, 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
      $427.08 - $476.94
    • (0 reviews)
      # 503309509
      Dodge Polara 1973, 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 traction as needed, is...
      Comes Fully AssembledCarbon Fiber and Steel Friction Plate Technology
      $441.28 - $453.78
    • (0 reviews)
      # 503460451
      Dodge Polara with 35 Spline with Dana 60 Series Axle 1973, 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. It...
      Comes Fully AssembledTraction Adding Differential Technology
      $623.93
    • (0 reviews)
      # 942614399
      Dodge Polara Custom Chrysler 8.25" Axle 1973, Ring and Pinion Gear Set by Revolution Gear & Axle®. Made from top quality 8620 Steel and are precision heat treated to OEM specifications, making for the best aftermarket gears available....
      2 Year Limited WarrantyMade to promote and inspire your off-road adventures
      $209.94
    • (0 reviews)
      # 503307223
      Dodge Polara 1973, Differential 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 differential component that delivers...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $113.67 - $162.80
    • (0 reviews)
      # 503595121
      Dodge Polara 1973, 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...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $33.80 - $42.91
    • (0 reviews)
      # mpn4517168211
      Dodge Polara 5.2L / 5.9L / 6.6L / 7.2L with Chrysler 9.25" Series Axle with 12 Bolt 1973, Differential Mega Bearing Kit 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
      $157.24
    • (0 reviews)
      # 503527987
      Dodge Polara 1973, Differential Pinion Shaft 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 component that delivers...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $41.42
    • (0 reviews)
      # 1029162630
      Dodge Polara 1973, 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
      $93.40 - $109.15
    • (0 reviews)
      # mpn4517168793
      Dodge Polara with 27 Spline with Chrysler 8.25" Series Axle with 10 Bolt with 1.17" Axle Spline Diameter 1973, Excel™ Differential Carrier Gear Kit by Richmond®. Designed utilizing the latest technology, this product by Richmond...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $91.13
    • (0 reviews)
      # mpn4517169969
      Dodge Polara with Chrysler 9.25" Series Axle with 12 Bolt Empty Case Housing 1973, Excel™ Rear Differential Carrier by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $125.23




    Popular Products

    1973 Dodge Polara Models


    Low Prices Price match guarantee
    Guaranteed Fitment Always the correct part
    In-House Experts We know our products
    Easy Returns Quick & Hassle Free

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.

    SECURE SHOPPING