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All Balls Racing front differential sprague bearing for Polaris RZR 800, Ranger 900 and Ranger 500

All Balls Racing

All Balls Racing RZR 800 Front Diff Sprague Bearing (2008-2017)

Sale price $188.88 Regular price $198.82
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The All Balls Racing front differential sprague bearing for the Polaris RZR 800, Ranger 900 and Ranger 500 replaces worn factory parts to cure differential whine, play and oil leaks. It is built to All Balls' application data as a direct replacement, so it goes back in where the original came out and restores quiet, leak-free operation.

Searching for Polaris RZR 800 sprag bearing, Polaris RZR 800 front differential sprag or Polaris RZR 800 front diff bearing? Use the exact-model fitment list below to confirm this kit matches your machine.

Kit contents per All Balls: sprague bearing assembly x1.

Key Features

  • Upgraded 7075 aluminum bearing cage, harder and stronger than the 6061 used by competitors and the plastic used by OEMs, per All Balls
  • Comes fully assembled with a plastic sleeve holding the rollers together for easy installation
  • Hard-coat aluminum cage for strength and durability
  • Complements a front differential rebuild: the sprague bearing comes out at the same time during service

Built To Solve: Worn Polaris RZR 800, Ranger 900 and Ranger 500 Front Differential Sprague Bearing Problems

  • Front drive that will not engage or slips
  • A worn sprague bearing found during a front diff rebuild
  • Plastic or soft OEM cages that wear out
  • Inconsistent all-wheel-drive engagement

Best For: Polaris RZR 800, Ranger 900 and Ranger 500 Owners Rebuilding The Differential

  • RZR 800 owners replacing a worn front differential sprague bearing
  • Higher-hour trail and work machines
  • Riders who cross water and mud often
  • Owners doing their own drivetrain service

Specifications

  • Brand: All Balls Racing
  • Product type: front differential sprague bearing
  • Contents: Sprague bearing assembly x1
  • Kit type: front differential sprague bearing
  • Position: front differential
  • Country of origin: China
  • Manufacturer Part Number: DIF-PO-10-001

Fitment

All Balls lists this front differential sprague bearing for the following UTVs:

  • Polaris RZR 4 800 (2010-2014)
  • Polaris RZR 570 (2012-2014)
  • Polaris RZR 800 (2008-2014)
  • Polaris RZR 900 (2015-2017)
  • Polaris RZR S 800 (2009-2014)
  • Polaris RZR S 900 60 inch (2015-2017)
  • Polaris RZR 4 XP 900 (2012-2014)
  • Polaris RZR XP 900 (2011-2014)
  • Polaris Ranger Diesel (2015)
  • Polaris Ranger Crew Diesel (2015)
  • Polaris Ranger Crew 570 Full Size (2015)
  • Polaris Ranger Crew XP 800 (2010-2014)
  • Polaris Ranger Crew XP 900 (2014-2015)
  • Polaris Ranger 570 Midsize (2013-2014)
  • Polaris Ranger 400 (2010-2014)
  • Polaris Ranger 570 Full Size (2015)
  • Polaris Ranger XP 800 (2010-2014)
  • Polaris Ranger XP 900 (2013-2015)
  • Polaris ACE 325 (2014-2016)
  • Polaris ACE 325 EU (2015)
  • Polaris ACE 325 HD (2015)
  • Polaris ACE 570 (2015-2016)
  • Polaris ACE 570 EU (2015)
  • Polaris Ranger 4x4 500 Crew (2011-2012)
  • Polaris Ranger 4x4 500 EFI (2009-2012)
  • Polaris Ranger 4x4 700 (2009)
  • Polaris Ranger 4x4 900 Diesel (2011-2014)
  • Polaris Ranger 4x4 900 Diesel Crew (2012-2014)
  • Polaris Ranger 6x6 800 (2010-2014)
  • Polaris Ranger 900D HIPPO MPS (2014)
  • Polaris Ranger Diesel HST/Deluxe (2014)
  • Polaris Ranger Diesel INTL (2014)
  • Polaris Ranger HST (2016-2017)

All Balls also lists this part for some ATV models; D2D lists UTV fitment only.

Fitment is based on the manufacturer's application data. Fitment is not guaranteed on unlisted models; confirm your exact year, model and package before ordering.

FAQ

How do I know my RZR 800 sprague bearing is bad?

Front drive that will not engage, engages late, or slips under load is the usual sign of a worn sprague bearing in the front differential.

What comes with it?

One sprague bearing, fully assembled with a plastic sleeve holding the rollers together.

Which models does it fit?

All Balls lists Polaris RZR 4 800 (2010-2014); Polaris RZR 570 (2012-2014); Polaris RZR 800 (2008-2014); Polaris RZR 900 (2015-2017); Polaris RZR S 800 (2009-2014); Polaris RZR S900 (2015-2017); Polaris RZR XP 4 900 (2012-2014); Polaris RZR XP 900 (2011-2014); Polaris Diesel (2015); Polaris Diesel (2015); Polaris Ranger Crew XP 570 (2015); and more, see the full fitment list below.

Is installation difficult?

The front differential comes out and is opened so the old sprague bearing can be removed and the new pre-assembled bearing slid into place. Follow your service manual. All Balls does not publish an install sheet for this part.

Should I rebuild the rest of the front differential at the same time?

All Balls notes the sprague bearing comes out during a front differential rebuild, so it is a good time to replace the differential bearings and seals as well.

Why All Balls Racing

All Balls Racing specializes in replacement bearings, seals, drivetrain, steering and suspension parts for ATVs and UTVs, packaged by application so the right parts arrive for the job. Its kits are built as direct replacements for the factory parts they cover.

Complete Your RZR 800 Drivetrain Repair

Confirm your exact year and model in the fitment list before ordering, and inspect the U-joints, carrier bearing, axles and differential seals while the driveline is apart.