USA Standard Gear Parts

USA Standard Gear
  • USA Standard Gear® - Pinion Installation Kit
    USA Standard Gear®Pinion Installation Kit
    0
    # sp9613
    Pinion Installation Kit by USA Standard Gear®. USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $86.82 - $331.01
  • USA Standard Gear® - Spider Gear Set
    USA Standard Gear®Spider Gear Set
    0
    # sp9616
    Spider Gear Set by USA Standard Gear®. USA Standard gear sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of gear sets for a variety of common and hard to find applications.
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $116.67 - $260.47
  • USA Standard Gear® - Differential Bearing Kit
    USA Standard Gear®Differential Bearing Kit
    0
    # sp9610
    Differential Bearing Kit by USA Standard Gear®. This kit uses Koyo bearings and races along with all high quality small parts. kit includes carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve (if...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $105.81 - $421.90
  • USA Standard Gear® - Axle Shaft
    USA Standard Gear®Axle Shaft
    0
    # sp264915
    Axle Shaft by USA Standard Gear®. Precision, quality USA Standard Gear axles. USA Standard Gear uses precision manufacturing technologies to provide top quality, competition tough axles. Keep your axle assembly in tip-top shape by...
    Designed to help bring your vehicle back in its tip-top conditionFaithful reproduction of the original part in quality, look, and function
    $48.84 - $2,166.49
  • USA Standard Gear® - Axle Stub
    USA Standard Gear®Axle Stub
    0
    # sp264916
    Axle Stub by USA Standard Gear®. Precision, quality USA Standard Gear axles. USA Standard Gear uses precision manufacturing technologies to provide top quality, competition tough axles. Keep your axle assembly in tip-top shape by...
    Designed to help bring your vehicle back in its tip-top conditionFaithful reproduction of the original part in quality, look, and function
    $128.88 - $225.20
  • USA Standard Gear® - Intermediate Axle Assembly
    USA Standard Gear®Intermediate Axle Assembly
    0
    # sp251916
    Intermediate Axle Assembly by USA Standard Gear®. Precision, quality USA Standard Gear axles. USA Standard Gear uses precision manufacturing technologies to provide top quality, competition tough axles. Keep your axle assembly in...
    Designed to help bring your vehicle back in its tip-top conditionFaithful reproduction of the original part in quality, look, and function
    $112.60 - $208.92
  • USA Standard Gear® - Driveshaft
    USA Standard Gear®Driveshaft
    2
    # sp264917
    Driveshaft by USA Standard Gear®. This restoration grade driveshaft component is a superior replacement for your factory part. Designed to fit and function the same as the OE, this top-notch product will ensure the reliable transfer of...
    Designed to transfer the engine's rotational power through the transmissionProvides the same look, fit and function as the original factory part
    $272.68 - $1,032.37
  • USA Standard Gear® - Manual Transmission Shifter Assembly
    USA Standard Gear®Manual Transmission Shifter Assembly
    0
    # sp245800
    Manual Transmission Shifter Assembly by USA Standard Gear®. 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. It will meet your needs...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $65.12 - $122.09
  • USA Standard Gear® - Manual Transmission Shifter Seat
    USA Standard Gear®Manual Transmission Shifter Seat
    0
    # sp263822
    Manual Transmission Shifter Seat by USA Standard Gear®. 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. It will meet your needs and...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $2.86
  • USA Standard Gear® - Differential Ring and Pinion Quick Kit
    USA Standard Gear®Differential Ring and Pinion Quick Kit
    0
    # sp211429
    Differential Ring and Pinion Quick Kit by USA Standard Gear®. When it comes to a top-notch replacement for your worn out factory part, this OE-quality differential component is right what the doctor ordered if you need to restore and...
    Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle
    $444.96 - $2,226.18
  • USA Standard Gear® - Differential Spider Gear Kit
    USA Standard Gear®Differential Spider Gear Kit
    0
    # sp215014
    Differential Spider Gear Kit by USA Standard Gear®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $192.64
  • USA Standard Gear® - Drop Out Case
    USA Standard Gear®Drop Out Case
    0
    # sp174339
    Drop Out Case by USA Standard Gear®. 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 USA Standard Gear will last a...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $412.41
  • USA Standard Gear® - Gear Install Kit Package
    USA Standard Gear®Gear Install Kit Package
    0
    # sp171968
    Gear Install Kit Package by USA Standard Gear®. Building a strong rearend requires strong parts. USA Standard gear packages provide an easy way to re-gear a four wheel drive vehicle with one simple part number.
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $771.91 - $1,269.78
  • USA Standard Gear® - Master Overhaul Bearing Kit
    USA Standard Gear®Master Overhaul Bearing Kit
    5
    # sp174336
    Master Overhaul Bearing Kit by USA Standard Gear®. USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. When it comes to a top-notch replacement for your worn out factory...
    Uses Koyo bearings and racesExpertly crafted from premium materials
    $132.95 - $708.15
  • USA Standard Gear® - Mini Spool
    USA Standard Gear®Mini Spool
    0
    # sp174340
    Mini Spool by USA Standard Gear®. Mini spools are a low-cost traction option for vehicles looking for full-time lockup. When it comes to a top-notch replacement for your worn out factory part, this OE-quality differential component is...
    Installs into a standard open carrier caseProvides 100% traction to both wheels at all times
    $44.77 - $124.81
  • USA Standard Gear® - Positractions
    USA Standard Gear®Positractions
    1
    # sp174337
    Positractions by USA Standard Gear®. 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 USA Standard Gear will last a...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $835.67 - $1,111.06
  • USA Standard Gear® - Ring and Pinion Gear Set
    USA Standard Gear®Ring and Pinion Gear Set
    2
    # sp214989
    Ring and Pinion Gear Set by USA Standard Gear®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $214.34 - $968.61
  • USA Standard Gear® - Spartan™ Differential Locker
    USA Standard Gear®Spartan™ Differential Locker
    0
    # sp216230
    Spartan™ Differential Locker by USA Standard Gear®. The Spartan Locker, by USA Standard Gear, provides reliable traction at a low cost. The Spartan locker's design does not use the thrust washers and has a revolutionary spring and pin...
    Replaces spiders in standard differential caseProvide 100% lockup for great traction
    $412.41 - $785.47
  • USA Standard Gear® - Spartan™ Differential Locker Cross Pin Shaft
    USA Standard Gear®Spartan™ Differential Locker Cross Pin Shaft
    0
    # sp216231
    Spartan™ Differential Locker Cross Pin Shaft by USA Standard Gear®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $14.92 - $39.34
  • USA Standard Gear® - Spartan™ Differential Locker Spring and Pin Kit
    USA Standard Gear®Spartan™ Differential Locker Spring and Pin Kit
    0
    # sp216232
    Spartan™ Differential Locker Spring and Pin Kit by USA Standard Gear®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $24.42 - $32.56
  • USA Standard Gear® - Spool
    USA Standard Gear®Spool
    0
    # sp174341
    Spool by USA Standard Gear®. 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 USA Standard Gear will last a lifetime....
    Provides 100% traction to both wheels at all timesNot recommended for street driven vehicles
    $132.95 - $401.55
  • USA Standard Gear® - Transfer Case Adapter Gasket
    USA Standard Gear®Transfer Case Adapter Gasket
    0
    # sp265716
    Transfer Case Adapter Gasket by USA Standard Gear®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through...
    Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case
    $2.86 - $4.28
  • USA Standard Gear® - Transfer Case Bearing Retainer
    USA Standard Gear®Transfer Case Bearing Retainer
    0
    # sp215015
    Transfer Case Bearing Retainer by USA Standard Gear®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through...
    Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case
    $5.71
  • USA Standard Gear® - Transfer Case Clutch Hub
    USA Standard Gear®Transfer Case Clutch Hub
    0
    # sp215016
    Transfer Case Clutch Hub by USA Standard Gear®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through...
    Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case
    $37.98
  • USA Standard Gear® - Transfer Case Clutch Plate
    USA Standard Gear®Transfer Case Clutch Plate
    0
    # sp215017
    Transfer Case Clutch Plate by USA Standard Gear®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through...
    Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case
    $4.28 - $7.14
  • USA Standard Gear® - Transfer Case Clutch Plate Bearing Hub
    USA Standard Gear®Transfer Case Clutch Plate Bearing Hub
    0
    # sp216593
    Transfer Case Clutch Plate Bearing Hub by USA Standard Gear®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles...
    Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case
    $37.98
  • USA Standard Gear® - Transfer Case Drain Plug Seal
    USA Standard Gear®Transfer Case Drain Plug Seal
    0
    # sp226552
    Transfer Case Drain Plug Seal by USA Standard Gear®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through...
    Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case
    $2.86
  • USA Standard Gear® - Transfer Case Drive Chain
    USA Standard Gear®Transfer Case Drive Chain
    0
    # sp214991
    Transfer Case Drive Chain by USA Standard Gear®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through...
    Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case
    $90.89 - $314.73
  • USA Standard Gear® - Transfer Case Extension Housing Bushing
    USA Standard Gear®Transfer Case Extension Housing Bushing
    0
    # sp265717
    Transfer Case Extension Housing Bushing by USA Standard Gear®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear...
    Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case
    $7.14
  • USA Standard Gear® - Transfer Case Gasket
    USA Standard Gear®Transfer Case Gasket
    0
    # sp265718
    Transfer Case Gasket by USA Standard Gear®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through...
    Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case
    $31.20




USA Standard is a leading automotive parts manufacturer in the present-day global market. The company uses the latest designs and innovative technologies to provide premium quality and competitive products which operate efficiently for many years to come. USA Standard offers a great assortment of reliable ring and pinions, axles, dropouts, spools, Spartan Lockers, gear sets, and bearing kits that are the standard for driving confidence.

The company is known for its innovative patented Spartan Locker. This locker features a revolutionary spring and pin design which provides much easier installation and removal in comparison to any other designs. This mechanical Locker replaces the spiders in a standard case. Its couplers and drivers made from deep heat treated 9130 steel as well as upgraded tooth design ensure higher strength of the product for long lasting service life.

USA Standard Gear manufactures ring and pinion sets which provide maximum toughness, outstanding performance, and easy set up. The company also provides a great inventory of strong axles. Available for both front and rear applications, they put the power of performance in your vehicle. In addition, USA Standard offers install kits which utilize Koyo bearings and races. These kits include pinion bearing and races, carrier bearings and races, ring gear bolts, oil baffles and slingers, threading locking compound, pinion nut, crush sleeve, marking compound with brush and gasket, and complete shim kit.

USA Standard Gear Reviews

15 reviews
Very difficult to find one that was properly described for an old car. This one was as expected and fit great.
Posted by Customer / July 27, 20211996 Jeep Grand Cherokee
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