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BPRATV will be closed on December 24th and 25th in observance of the Christmas holiday. We will have very limited operations from December 27th to December 31st for our annual cycle counts. Thank you for your patience and understanding. Additionally, we will be closed on January 1, 2025, for New Year's Day.
BPRATV will be closed on December 24th and 25th in observance of the Christmas holiday. We will have very limited operations from December 27th to December 31st for our annual cycle counts. Thank you for your patience and understanding. Additionally, we will be closed on January 1, 2025, for New Year's Day.

Sportsman Magnum Trail Boss Crank Bearings SKF Aftermarket Main Bearing Set Pair

by BPRATV
Save 95% Save 95%
Original price $769.95
Original price $769.95 - Original price $769.95
Original price $769.95
Current price $39.99
$39.99 - $39.99
Current price $39.99
Compatible Vehicles
Submodel Year Make Model
2x4 2002 Polaris Magnum 325
4X4 2002 Polaris Magnum 325
2x4 2001 Polaris Magnum 325
4X4 2001 Polaris Magnum 325
2x4 2000 Polaris Magnum 325
4X4 2000 Polaris Magnum 325
4X4 2006 Polaris Magnum 330
2x4 2005 Polaris Magnum 330
4X4 2005 Polaris Magnum 330
2x4 2004 Polaris Magnum 330
4X4 2004 Polaris Magnum 330
2x4 2003 Polaris Magnum 330
4X4 2003 Polaris Magnum 330
2x4 1998 Polaris Magnum 425
4X4 1998 Polaris Magnum 425
2x4 1997 Polaris Magnum 425
4X4 1997 Polaris Magnum 425
6x6 1997 Polaris Magnum 425
2x4 1996 Polaris Magnum 425
4X4 1996 Polaris Magnum 425
6x6 1996 Polaris Magnum 425
2x4 1995 Polaris Magnum 425
4X4 1995 Polaris Magnum 425
4X4 2003 Polaris Magnum 500
2x4 2002 Polaris Magnum 500
4X4 2002 Polaris Magnum 500
4X4 2001 Polaris Magnum 500
4X4 2000 Polaris Magnum 500
4X4 1999 Polaris Magnum 500
2x4 2004 Polaris Ranger 425
2x4 2003 Polaris Ranger 425
2x4 2002 Polaris Ranger 425
2x4 2001 Polaris Ranger 425
-- 2022 Polaris Ranger 500
-- 2021 Polaris Ranger 500
-- 2020 Polaris Ranger 500
-- 2019 Polaris Ranger 500
-- 2018 Polaris Ranger 500
2x4 2017 Polaris Ranger 500
4X4 2017 Polaris Ranger 500
LE Midsize EFI 2013 Polaris Ranger 500
Midsize EFI 2013 Polaris Ranger 500
4x4 EFI 2012 Polaris Ranger 500
4x4 LE EFI 2012 Polaris Ranger 500
4x4 EFI 2011 Polaris Ranger 500
4x4 HO EFI 2010 Polaris Ranger 500
2x4 2009 Polaris Ranger 500
4x4 EFI 2009 Polaris Ranger 500
2x4 2008 Polaris Ranger 500
4x4 EFI 2008 Polaris Ranger 500
2x4 2007 Polaris Ranger 500
4X4 2007 Polaris Ranger 500
4x4 EFI 2007 Polaris Ranger 500
2x4 2006 Polaris Ranger 500
4X4 2006 Polaris Ranger 500
4x4 EFI 2006 Polaris Ranger 500
2x4 2005 Polaris Ranger 500
4X4 2005 Polaris Ranger 500
4x4 Limited Edition 2005 Polaris Ranger 500
6x6 2005 Polaris Ranger 500
4X4 2004 Polaris Ranger 500
6x6 2004 Polaris Ranger 500
4X4 2003 Polaris Ranger 500
6x6 2003 Polaris Ranger 500
4X4 2002 Polaris Ranger 500
6x6 2002 Polaris Ranger 500
4X4 2001 Polaris Ranger 500
6x6 2001 Polaris Ranger 500
6x6 2000 Polaris Ranger 500
6x6 1999 Polaris Ranger 500
6x6 1998 Polaris Ranger 500
LE Midsize 2013 Polaris Ranger Crew 500
Midsize 2013 Polaris Ranger Crew 500
Pursuit 2013 Polaris Ranger Crew 500
4X4 2012 Polaris Ranger Crew 500
4x4 LE 2012 Polaris Ranger Crew 500
4X4 2011 Polaris Ranger Crew 500
4x4 Pursuit 2011 Polaris Ranger Crew 500
2x4 2002 Polaris Scrambler 400
4X4 2002 Polaris Scrambler 400
2x4 2001 Polaris Scrambler 400
4X4 2001 Polaris Scrambler 400
2x4 2000 Polaris Scrambler 400
4X4 2000 Polaris Scrambler 400
4X4 1999 Polaris Scrambler 400
4X4 1998 Polaris Scrambler 400
4X4 1997 Polaris Scrambler 400
4X4 1996 Polaris Scrambler 400
4X4 1995 Polaris Scrambler 400
4X4 2012 Polaris Scrambler 500
4X4 2011 Polaris Scrambler 500
4X4 2010 Polaris Scrambler 500
4X4 2009 Polaris Scrambler 500
4X4 2008 Polaris Scrambler 500
4X4 2007 Polaris Scrambler 500
4X4 2006 Polaris Scrambler 500
4X4 2005 Polaris Scrambler 500
4X4 2004 Polaris Scrambler 500
4X4 2003 Polaris Scrambler 500
2x4 2002 Polaris Scrambler 500
4X4 2002 Polaris Scrambler 500
2x4 2001 Polaris Scrambler 500
4X4 2001 Polaris Scrambler 500
2x4 2000 Polaris Scrambler 500
4X4 2000 Polaris Scrambler 500
2x4 1999 Polaris Scrambler 500
4X4 1999 Polaris Scrambler 500
2x4 1998 Polaris Scrambler 500
4X4 1998 Polaris Scrambler 500
4X4 1997 Polaris Scrambler 500
4X4 2000 Polaris Sportsman 335
-- 1999 Polaris Sportsman 335
4X4 1999 Polaris Sportsman 335
-- 1998 Polaris Sportsman 335
-- 2014 Polaris Sportsman 400
HO 2014 Polaris Sportsman 400
South Edition HO 2014 Polaris Sportsman 400
4x4 HO 2013 Polaris Sportsman 400
4x4 South Edition HO 2013 Polaris Sportsman 400
4x4 HO 2012 Polaris Sportsman 400
4x4 HO 2011 Polaris Sportsman 400
4x4 HO 2010 Polaris Sportsman 400
4x4 HO 2009 Polaris Sportsman 400
4x4 HO 2008 Polaris Sportsman 400
4x4 HO 2007 Polaris Sportsman 400
4X4 2005 Polaris Sportsman 400
4X4 2004 Polaris Sportsman 400
4X4 2003 Polaris Sportsman 400
4X4 2002 Polaris Sportsman 400
4X4 2001 Polaris Sportsman 400
4X4 1996 Polaris Sportsman 400
4X4 1995 Polaris Sportsman 400
4X4 1994 Polaris Sportsman 400
4X4 1993 Polaris Sportsman 400
HO 2022 Polaris Sportsman 450
HO EPS 2022 Polaris Sportsman 450
Utility Edition HO 2022 Polaris Sportsman 450
HO 2021 Polaris Sportsman 450
HO EPS 2021 Polaris Sportsman 450
HO 2020 Polaris Sportsman 450
HO EPS 2020 Polaris Sportsman 450
HO 2019 Polaris Sportsman 450
HO EPS 2019 Polaris Sportsman 450
HO EPS LE 2019 Polaris Sportsman 450
Utility Edition HO 2019 Polaris Sportsman 450
HO 2018 Polaris Sportsman 450
HO EPS 2018 Polaris Sportsman 450
Utility Edition HO 2018 Polaris Sportsman 450
HO 2017 Polaris Sportsman 450
HO EPS 2017 Polaris Sportsman 450
Utility Edition HO 2017 Polaris Sportsman 450
HO 2016 Polaris Sportsman 450
4X4 2007 Polaris Sportsman 450
4X4 2006 Polaris Sportsman 450
4x4 Browning 2006 Polaris Sportsman 450
4x4 HO 2013 Polaris Sportsman 500
Forest 2013 Polaris Sportsman 500
Forest Tractor 2013 Polaris Sportsman 500
Pursuit HO 2013 Polaris Sportsman 500
Touring HO 2013 Polaris Sportsman 500
4x4 HO 2012 Polaris Sportsman 500
4x4 Pursuit HO 2012 Polaris Sportsman 500
Forest 2012 Polaris Sportsman 500
Forest Tractor 2012 Polaris Sportsman 500
LE HO 2012 Polaris Sportsman 500
Touring HO 2012 Polaris Sportsman 500
4x4 HO 2011 Polaris Sportsman 500
Forest 2011 Polaris Sportsman 500
Forest Tractor 2011 Polaris Sportsman 500
Touring HO 2011 Polaris Sportsman 500
4x4 HO 2010 Polaris Sportsman 500
Touring EFI 2010 Polaris Sportsman 500
Touring HO 2010 Polaris Sportsman 500
4x4 HO 2009 Polaris Sportsman 500
4x4 HO EFI 2009 Polaris Sportsman 500
Touring EFI 2009 Polaris Sportsman 500
4x4 HO 2008 Polaris Sportsman 500
4x4 HO EFI 2008 Polaris Sportsman 500
6x6 2008 Polaris Sportsman 500
Touring EFI 2008 Polaris Sportsman 500
4x4 Deluxe HO EFI 2007 Polaris Sportsman 500
4x4 HO EFI 2007 Polaris Sportsman 500
4x4 NBU HO EFI 2007 Polaris Sportsman 500
6x6 2007 Polaris Sportsman 500
4x4 Browning HO EFI 2006 Polaris Sportsman 500
4x4 HO 2006 Polaris Sportsman 500
4x4 HO EFI 2006 Polaris Sportsman 500
6x6 2006 Polaris Sportsman 500
4x4 HO 2005 Polaris Sportsman 500
6x6 2005 Polaris Sportsman 500
4x4 HO 2004 Polaris Sportsman 500
6x6 2004 Polaris Sportsman 500
4x4 HO 2003 Polaris Sportsman 500
6x6 2003 Polaris Sportsman 500
4X4 2002 Polaris Sportsman 500
4x4 DUSE 2002 Polaris Sportsman 500
4x4 HO 2002 Polaris Sportsman 500
4x4 Richard Petty Edition 2002 Polaris Sportsman 500
4x4 RSE 2002 Polaris Sportsman 500
6x6 2002 Polaris Sportsman 500
4x4 DUSE 2001 Polaris Sportsman 500
4x4 HO 2001 Polaris Sportsman 500
4x4 RSE HO 2001 Polaris Sportsman 500
6x6 2001 Polaris Sportsman 500
4X4 2000 Polaris Sportsman 500
4x4 RSE 2000 Polaris Sportsman 500
6x6 2000 Polaris Sportsman 500
4X4 1999 Polaris Sportsman 500
4x4 Remington Special Edition 1999 Polaris Sportsman 500
4X4 1998 Polaris Sportsman 500
4X4 1997 Polaris Sportsman 500
4X4 1996 Polaris Sportsman 500
EFI 2009 Polaris Sportsman X2 500
EFI 2008 Polaris Sportsman X2 500
Deluxe EFI 2007 Polaris Sportsman X2 500
EFI 2007 Polaris Sportsman X2 500
EFI 2006 Polaris Sportsman X2 500
4X4 2002 Polaris Xpedition 425
4X4 2001 Polaris Xpedition 425
4X4 2000 Polaris Xpedition 425

FITS MULTIPLE POLARIS 400 AND 500cc MODELS - OEM PART NUMBER 3085815

  • Crankshaft main roller bearings
  • Pair of SKF high quality bearings
  • Replaces OEM # 3085815
  • Far better than OEM for less money
  • BUY IN BULK AND SAVE $$$

Everything is new in the original packaging.  We are an authorized distributor and the original manufacturer’s warranty applies*.  PRICES AND LISTINGS ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE.

Visit us online or in person from 7am to 4pm at 1538 Howard Access Rd, Suite A, Upland, CA 91786

Payments:  We accept all forms of payment – Cash, MC, AMEX, VISA, DISC, PayPal, Venmo, Cash App, among others.  Payment can be made online or over the phone or in person. 

Returns: Returns are accepted within the first 30 days as long as the order is sent back to us BRAND NEW, NEVER INSTALLED, 100% COMPLETE, AND IN THE ORIGINAL PACAKGING.  Any item returned after installation is not eligible for a refund.

 *Warranty:  This product is NOT DIY.  Over 99% of people in the world are not qualified to build an engine.  We ALWAYS STRONGLY recommend parts be installed by a qualified, experienced mechanic.  Warranty does not cover failure that is a result of improper installation, tuning, break in, or misuse.  For any warranty to be considered the part(s) in question must first be sent back to us for inspection.  We do not warranty parts based on phone calls, photos, emails, or another mechanic's assessment alone.  It is the responsibility of the person assembling and tuning the parts to make sure they work correctly. 

STUD WARRANTY: If for any reason a stud fails during use, not installation, we will send an entire new stud kit.  No other parts or any labor are included, and it can not be converted to a refund or discount on any order.  Studs must be returned to us for inspection first. 

ALPHA CUB WARRANTY: If your Alpha Cub cylinder fails for any reason not related to installation, tuning, break in, or misuse we will fix the cylinder free of charge.  If it can not be fixed we will supply you with a new one.  It must be sent to us for inspection, and Millennium Technologies will determine if the cylinder is repairable.  WE DO NOT WARRANTY ANYTHING BASED ON WHAT ANOTHER MECHANIC SAYS IS THE PROBLEM.

Feedback: Positive reviews and feedback are greatly appreciated.  We have changed the way we do business in response to customer concerns and receiving positive feedback when an order goes the way it is supposed to is a huge help.  If you do not feel we deserve positive feedback or reviews just contact us and we will do what is needed to help you feel as "positive" as possible about your experience.  To make it worth your while we will give you 10% off your next order for taking the time to leave us 5-star positive feedback.  That could be hundreds or dollars for 1 minute of your time!

 


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