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Front Heavy-Duty Suspension Spring - WE321450

  • Part #:
    581352
  • Mfg Part #:
    WE321450
  • OEM/Ref#:
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Front Heavy-Duty Suspension Spring - WE321450

  • Part #:
    581352
  • Mfg Part #:
    WE321450
  • OEM/Ref#:
MSRP: $54.95

Price: $49.46 10% off!
Make sure this fits your ride
In Stock - 3 on Hand
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EPI Performance Front Heavy-Duty Suspension Spring - WE321450
  • Quality suspension springs available in standard rates or heavy-duty rates
  • Heavy-duty springs ideal for use with accessories that add weight, such as plows, winches, mowers, trailers, etc.
  • Sold each


NOTE: For Big Boss 400 6x6L 1996-97, Magnum 425 6x6 1996-97, Big Boss 500 6x6 1998-99 and Sportsman 500 6x6 2000-03 is a STANDARD not a Heavy-Duty

Included Items:

(1) Black heavy duty steel spring

No instructions

Specifications
Part #: 581352
Mfg #: WE321450
Color Black
Type Spring
Units Each
Weight 2.12 lbs
Alternate/OEM Part Number(s):
WE321450
Fitment for EPI Performance Front Heavy-Duty Suspension Spring - WE321450

Part 581352 fits the following machines

Polaris
  • 2x4 250 1993
  • 2x4 300 1994-1995
  • 2x4 350L 1993
  • 2x4 400L 1994-1995
  • 4x4 250 1993
  • 4x4 300 1994-1995
  • 4x4 350L 1993
  • 4x4 400L 1994
  • Big Boss 250 4x6 1989-1992
  • Big Boss 350L 6x6 1993
  • Big Boss 400L 6x6 1994-1997
  • Big Boss 500 6x6 1998-1999
  • Diesel 455 4x4 1999-2001
  • Magnum 325 2x4 2000-2002
  • Magnum 325 4x4 2000-2002
  • Magnum 325 4x4 Freedom 2002
  • Magnum 330 2x4 2003-2005
  • Magnum 330 4x4 2003-2006
  • Magnum 330 4x4 Mossy Oak Camo 2003-2005
  • Magnum 425 4x4 1995-1998
  • Magnum 500 4x4 1999, 2001-2002
  • Magnum 500 4x4 RMK 2001-2002
  • Magnum 500 4x4 w/EBS 2000
  • Magnum 500 4x4 w/o EBS 2000
  • Scrambler 400 4x4 1995-1996
  • Sport 400 1998
  • Sportsman 335 4x4 1999-2000
  • Sportsman 400 4x4 1994-1996, 2001-2002
  • Sportsman 400L 4x4 1997
  • Sportsman 500 1996-1997
  • Sportsman 500 4x4 1998-2000
  • Sportsman 500 4x4 RSE (Remington Special Edition) 2000
  • Sportsman 500 6x6 2000-2008
  • Sportsman 500 H.O. 4x4 2001
  • Sportsman 500 H.O. 4x4 DUSE (Ducks Unlimited Special Edition) 2001
  • Sportsman 500 H.O. 4x4 RSE (Remington Special Edition) 2001
  • Trail Blazer 250 1990-1995
  • Trail Boss 250 1985-1986, 1995
  • Trail Boss 250 2x4 1990-1992
  • Trail Boss 250 4x4 1987-1992
  • Trail Boss 350L 2x4 1990-1992
  • Trail Boss 350L 4x4 1990-1992
  • Xpedition 325 4x4 2000-2002
  • Xpedition 425 4x4 2000
  • Xplorer 250 4x4 2000-2002
  • Xplorer 300 4x4 1996-1999
  • Xplorer 400 4x4 1995-2002
  • Xplorer 500 4x4 1997
  • Xpress 300 1996-1999
  • Xpress 400L 1996-1997

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Reviews & Questions
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Browse 3 questions Browse 3 questions and 4 answers
Is this a pair of springs or 1 single spring ?
A shopper on Jun 10, 2019
BEST ANSWER: Single , 1 only!
Is there any heavy duty REAR springs for the big boss?
A shopper on Nov 27, 2018
BEST ANSWER: No
What is the inch pound rating for these springs?
Dustin G on May 1, 2018
BEST ANSWER: Don't know, you may want to contact EPI
4.8 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
4
1
0
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0
Fit
4.8 / 5
Quality
4.8 / 5
Style
4.8 / 5
Value
4.8 / 5
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
awsome
A must have for the agressive rider also if u have a plow
February 5, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
No Review Title Entered By User
No Review Text Entered By User
October 22, 2009
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Great upgrade
I bought these for my Sporstman 500 after the stock springs were shot after 4,000 miles of heavy use. These springs are priced MUCH lower than at the local dealer, and they work very well. I have 1,000 miles of heavy hauling and plowing on them and they work great. They help hold the front end up better than stock without being too harsh unloaded. If you don't haul much or plow alot I would buy softer ones, but they are perfect for my use.
October 21, 2009
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
great product
These spring are awsome on my 08 sportsman 800 efi HO, i would recomend these to any agresive trail rider!!!
January 23, 2010
Fit
4 / 5
Quality
4 / 5
Style
4 / 5
Value
4 / 5
Heavy Duty?
I don't know why it says on the website they won't fit my Sportsman 500 when they are listed for it in the 2008 catalog. They do fit, but they may not be as HD as advertised. The OEM springs have more and tighter windings at the top. But I guess the kind of steel and the hardening process are a factor too.
October 22, 2011