Powersports Reduction & Differential Gear

Powersports Reduction & Differential Gear
  • QuadBoss® - Differential Seal Kit
    QuadBoss®Differential Seal Kit
    0
    # sp142612
    Differential Seal Kit by QuadBoss®. 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 deliver great quality...
    Made in USARigorously tested to withstand years of abuse
    $17.20 - $29.57
  • QuadBoss® - Front Differential Seal Kit
    QuadBoss®Front Differential Seal Kit (5325-20045)
    0
    # mpn4855427136
    Front Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is...
    Made in USARigorously tested to withstand years of abuse
    $17.96
  • QuadBoss® - Front Differential Seal Kit
    QuadBoss®Front Differential Seal Kit (5325-20515)
    0
    # mpn4855426438
    Front Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is...
    Made in USARigorously tested to withstand years of abuse
    $17.20
  • QuadBoss® - Front Differential Seal Kit
    QuadBoss®Front Differential Seal Kit (5325-20445)
    0
    # mpn4855426402
    Front Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is...
    Made in USARigorously tested to withstand years of abuse
    $20.48
  • QuadBoss® - Front Differential Seal Kit
    QuadBoss®Front Differential Seal Kit (5325-20285)
    0
    # mpn4855426401
    Front Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is...
    Made in USARigorously tested to withstand years of abuse
    $24.27
  • QuadBoss® - Front Differential Seal Kit
    QuadBoss®Front Differential Seal Kit (5325-20665)
    0
    # mpn4855426351
    Front Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is...
    Made in USARigorously tested to withstand years of abuse
    $23.64
  • QuadBoss® - Front Differential Seal Kit
    QuadBoss®Front Differential Seal Kit (5325-20605)
    0
    # mpn4855426349
    Front Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is...
    Made in USARigorously tested to withstand years of abuse
    $18.54
  • QuadBoss® - Front Differential Seal Kit
    QuadBoss®Front Differential Seal Kit (5325-20035)
    0
    # mpn4855426316
    Front Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is...
    Made in USARigorously tested to withstand years of abuse
    $17.33
  • QuadBoss® - Front or Rear Differential Seal Kit
    QuadBoss®Front or Rear Differential Seal Kit (5325-20695)
    0
    # mpn4855426443
    Front or Rear Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is...
    Made in USARigorously tested to withstand years of abuse
    $24.45
  • QuadBoss® - Front or Rear Differential Seal Kit
    QuadBoss®Front or Rear Differential Seal Kit (5325-20225)
    0
    # mpn4855426441
    Front or Rear Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is...
    Made in USARigorously tested to withstand years of abuse
    $28.33
  • QuadBoss® - Front or Rear Differential Seal Kit
    QuadBoss®Front or Rear Differential Seal Kit (5325-20505)
    0
    # mpn4855426347
    Front or Rear Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is...
    Made in USARigorously tested to withstand years of abuse
    $17.20
  • QuadBoss® - Rear Differential Seal Kit
    QuadBoss®Rear Differential Seal Kit (5325-20215)
    0
    # mpn4855427059
    Rear Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is expertly...
    Made in USARigorously tested to withstand years of abuse
    $18.18
  • QuadBoss® - Rear Differential Seal Kit
    QuadBoss®Rear Differential Seal Kit (5325-20455)
    0
    # mpn4855426733
    Rear Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is expertly...
    Made in USARigorously tested to withstand years of abuse
    $22.85
  • QuadBoss® - Rear Differential Seal Kit
    QuadBoss®Rear Differential Seal Kit (5325-20865)
    0
    # mpn4855426426
    Rear Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is expertly...
    Made in USARigorously tested to withstand years of abuse
    $27.39
  • QuadBoss® - Rear Differential Seal Kit
    QuadBoss®Rear Differential Seal Kit (5325-20625)
    0
    # mpn4855426416
    Rear Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is expertly...
    Made in USARigorously tested to withstand years of abuse
    $26.09
  • QuadBoss® - Rear Differential Seal Kit
    QuadBoss®Rear Differential Seal Kit (5325-20685)
    0
    # mpn4855426412
    Rear Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is expertly...
    Made in USARigorously tested to withstand years of abuse
    $29.57
  • QuadBoss® - Rear Differential Seal Kit
    QuadBoss®Rear Differential Seal Kit (5325-20705)
    0
    # mpn4855426375
    Rear Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is expertly...
    Made in USARigorously tested to withstand years of abuse
    $18.93
  • QuadBoss® - Rear Differential Seal Kit
    QuadBoss®Rear Differential Seal Kit (5325-20915)
    0
    # mpn4855426356
    Rear Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is expertly...
    Made in USARigorously tested to withstand years of abuse
    $27.67
  • QuadBoss® - Rear Differential Seal Kit
    QuadBoss®Rear Differential Seal Kit (5325-20565)
    0
    # mpn4855426348
    Rear Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is expertly...
    Made in USARigorously tested to withstand years of abuse
    $20.72
  • QuadBoss® - Rear Differential Seal Kit
    QuadBoss®Rear Differential Seal Kit (5325-20335)
    0
    # mpn4855426331
    Rear Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is expertly...
    Made in USARigorously tested to withstand years of abuse
    $18.53
  • QuadBoss® - Rear Differential Seal Kit
    QuadBoss®Rear Differential Seal Kit (5325-20125)
    0
    # mpn4855426311
    Rear Differential Seal Kit by QuadBoss®. Kits contain the three outer case seals for repairing oil leaks. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is expertly...
    Made in USARigorously tested to withstand years of abuse
    $23.32
  • Aussie Locker® - ATV/UTV TORQ Differential Locker
    Aussie Locker®ATV/UTV TORQ Differential Locker (TL-HP500-TORQ)
    0
    # mpn4774097062
    ATV/UTV TORQ Differential Locker by Aussie Locker®. The TORQ Locker is the most advanced, strongest, highest quality automatic locking differential on the planet, proven in the most extreme vehicles from hard-core Rock Crawling, racing...
    No dowel pins to install or fail. The Key-Way design of the Cam gears can’t shear, everEasiest Locker on the market to install, no spacers, no dowel pins, no measurements
    $487.34
  • Venom® - Standard Gear
    Venom®Standard Gear
    0
    # sp156923
    Standard Gear by Venom®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...
    The highest grade materials and the latest technologiesExpected to provide seamless service for years
    $27.74 - $87.26
  • Wide Open® - Hardened Aluminum Sprague
    Wide Open®Hardened Aluminum Sprague
    0
    # sp224369
    Hardened Aluminum Sprague by Wide Open®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Made from top-notch materials for years of dependabilityUltimate in reliability, convenience, and ease of use
    $119.44 - $150.11
  • Venom® - Team Silent Sprocket
    Venom®Team Silent Sprocket
    0
    # sp156924
    Team Silent Sprocket by Venom®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    The highest grade materials and the latest technologiesExpected to provide seamless service for years
    $55.51
  • Wide Open® - Differential Housing
    Wide Open®Differential Housing
    0
    # sp224368
    Differential Housing by Wide Open®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Made from top-notch materials for years of dependabilityUltimate in reliability, convenience, and ease of use
    $56.13 - $105.85
  • Venom® - Bottom Sprocket
    Venom®Bottom Sprocket
    0
    # sp198538
    Bottom Sprocket by Venom®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...
    The highest grade materials and the latest technologiesExpected to provide seamless service for years
    $87.26 - $119.00
  • All Balls® - Differential Bearing and Seal Kit
    All Balls®Differential Bearing and Seal Kit
    0
    # sp166330
    Differential Bearing and Seal Kit by All Balls®. This all in one kit contains all the bearings and seals you need to rebuild a differential. Both convenient and time saving.When it comes to quality, All Balls® knows no compromises. All...
    Used by pro racing pilots and amateur bikers around the worldBlend of astounding operation and unmatched reliability
    $22.10 - $217.31
  • Venom® - HY-VO™ 3/4" Top Sprocket
    Venom®HY-VO™ 3/4" Top Sprocket
    0
    # sp198539
    HY-VO™ 3/4" Top Sprocket by Venom®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Manufactured from the finest materials to deliver lasting durabilityDesigned to combine maximum functionality with eye-catching design
    $55.51 - $77.49
  • Venom® - HY-VO™ Conversion Gear
    Venom®HY-VO™ Conversion Gear
    0
    # sp156917
    HY-VO™ Conversion Gear by Venom®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    The highest grade materials and the latest technologiesExpected to provide seamless service for years
    $47.57 - $118.26




A differential is a mechanical assembly that splits the torque between two drive wheels of your quad or side-by-side. Every time you make a turn, the inside and outside wheels rotate at a different speed and travel different distance. The non-driven wheels rotate independently and do not require additional devices to regulate their speed. The differential is installed on one or two drive axles to allow for the distribution of rotational power coming from one source between drive wheels. Without that assembly, it would be very difficult to make a turn because the vehicle’s outside wheels would slip on the ground while rotating at the same speed as their inside counterparts.

In models with part-time four-wheel-drive, there is a differential lock mechanism that allows for even distribution of torque between the left and right or rear and front wheels. The lock can be activated by a simple flip of a switch. Such a limited-time 4x4 mode can be used in a tough off-road situation to escape from mud or sand pits. With the differential locked, left and right wheels turn at the same speed, which makes it much harder to steer the machine. That is why drivers try to switch off the lock as soon as they get to more or less solid ground.

Some manufacturers of UTVs and ATVs offer a user-friendly, full-time four-wheel drive setup. It allows the driver to use a 4x4 mode constantly without experiencing any difficulties in controlling the vehicle. Alternatively, it is possible to choose a two-wheel drive mode. Thanks to a viscous coupling or special electro-mechanical overrunning clutch that detects when some of the wheels lose traction, the four-wheel drive is engaged automatically. As soon as traction is regained, the coupling releases the lock for easier steering without the need for any driver’s input. The electro-mechanical coupling has a huge advantage over its viscous counterpart in its ability to start transferring torque even before the driver notices that the wheels start spinning.

All mechanical assemblies with moving parts made of metal require high-quality grease or oil for lubrication, cooling, and protection from excessive wear and damage. In manual transmissions and differentials, heavy-duty gear oil is used ensuring the smooth and trouble-free operation of the assembly. Your differential can suffer from serious damage in case of oil leak or contamination. With time, gear oil loses its protective properties, so it is highly recommended to change it according to the maintenance schedule. There are several telling signs of a bad differential. In case of a leak caused by worn out or damaged gasket, you may notice a howling noise in your drivetrain.

The gears in your differential may start slipping and grinding as a result of a low oil level. If you notice a burning smell from your differential area and see usually reddish wet stains on its housing, it means that an old gasket can no longer hold the gear oil inside causing leaks. When it is time to do some maintenance or repairs, you can always visit our online store to find all that you may need for your project. We work with only reputable manufacturers of premium powersports differentials and components, including durable and reliable reduction gears, sprockets, and spool lockers.

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