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WSM Top End Rebuild Kit - 72.5mm Bore - 54-300-12P

  • Part #: 1311102
  • Manufacturer Part #: 54-300-12P

MSRP Price: $104.95

Our Price: $99.99

You Save:
$4.96 (5%)
1 on Hand

Overview of WSM Top End Rebuild Kit - 72.5mm Bore - 54-300-12P

  • Kit includes pistons, rings, wrist pins, and circlips, along with head, base, intake and exhaust gaskets - enough for one engine
  • Pistons and rings are the same design as the originals for interchangeability
  • Most rebuild kits are available in standard size, .020 in. and .040 in. oversizes


HOW TO ORDER:
The last number of the Dennis Kirk Part # represent the following:

S is Standard
2 is .020 in. (.5mm) oversize
4 is .040 in. (1.0mm) oversize

Specs for WSM Top End Rebuild Kit - 72.5mm Bore - 54-300-12P

Bore Size 72.5 mm
Type Top End Rebuild
Type - Top End Kits Top End Kit w/o Cylinder
Units Kit
Weight 1.37 lbs

Specs for WSM Top End Rebuild Kit - 72.5mm Bore - 54-300-12P

Bore Size 72.5 mm
Type Top End Rebuild
Type - Top End Kits Top End Kit w/o Cylinder
Units Kit
Weight 1.37 lbs

Fitment for WSM Top End Rebuild Kit - 72.5mm Bore - 54-300-12P

See if this part fits your ride

Part 1311102 fits the following machines

Polaris
  • 1993 Polaris 2x4 250
  • 1993 Polaris 4x4 250
  • 1992 Polaris Big Boss 250 4x6
  • 1991 Polaris Big Boss 250 4x6
  • 1990 Polaris Big Boss 250 4x6
  • 1989 Polaris Big Boss 250 4x6
  • 1993 Polaris Big Boss 250 6x6
  • 1992 Polaris Big Boss 250 6x6
  • 1991 Polaris Big Boss 250 6x6
  • 1989 Polaris Big Boss 250 6x6
  • 1987 Polaris Cyclone 250X
  • 1986 Polaris Scrambler 250
  • 1985 Polaris Scrambler 250
  • 2006 Polaris Trail Blazer 250
  • 2005 Polaris Trail Blazer 250
  • 2004 Polaris Trail Blazer 250
  • 2003 Polaris Trail Blazer 250
  • 2002 Polaris Trail Blazer 250
  • 2001 Polaris Trail Blazer 250
  • 2000 Polaris Trail Blazer 250
  • 1999 Polaris Trail Blazer 250
  • 1995 Polaris Trail Blazer 250
  • 1994 Polaris Trail Blazer 250
  • 1993 Polaris Trail Blazer 250
  • 1992 Polaris Trail Blazer 250
  • 1991 Polaris Trail Blazer 250
  • 1990 Polaris Trail Blazer 250
  • 1998 Polaris Trail Blazer 250 ES
  • 1997 Polaris Trail Blazer 250 ES
  • 1996 Polaris Trail Blazer 250 ES
  • 2002 Polaris Trail Blazer 250 Freedom
  • 1999 Polaris Trail Boss 250
  • 1998 Polaris Trail Boss 250
  • 1997 Polaris Trail Boss 250
  • 1996 Polaris Trail Boss 250
  • 1995 Polaris Trail Boss 250
  • 1994 Polaris Trail Boss 250
  • 1993 Polaris Trail Boss 250
  • 1986 Polaris Trail Boss 250
  • 1985 Polaris Trail Boss 250
  • 1992 Polaris Trail Boss 250 2x4
  • 1991 Polaris Trail Boss 250 2x4
  • 1990 Polaris Trail Boss 250 2x4
  • 1989 Polaris Trail Boss 250 2x4
  • 1988 Polaris Trail Boss 250 2x4
  • 1992 Polaris Trail Boss 250 4x4
  • 1991 Polaris Trail Boss 250 4x4
  • 1990 Polaris Trail Boss 250 4x4
  • 1989 Polaris Trail Boss 250 4x4
  • 1988 Polaris Trail Boss 250 4x4
  • 1987 Polaris Trail Boss 250 4x4
  • 1989 Polaris Trail Boss 250R/ES
  • 1988 Polaris Trail Boss 250R/ES
  • 1987 Polaris Trail Boss 250R/ES
  • 2002 Polaris Xplorer 250 4x4
  • 2001 Polaris Xplorer 250 4x4
  • 2000 Polaris Xplorer 250 4x4
5.0 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
7
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Fit
5.0 / 5
Quality
5.0 / 5
Style
5.0 / 5
Value
5.0 / 5
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
No Review Title Entered By User
Thank you for the prompt service and delivery of my product. We were very satisfied the whole way around and your personel I spoke with on the phone for some help was very kind and helpful! Thank you for having such a great business and employees :)
July 29, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
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Thank you for the prompt service and delivery of my product. We were very satisfied the whole way around and your personel I spoke with on the phone for some help was very kind and helpful! Thank you for having such a great business and employees :)
July 29, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Polaris cyclone 250-X
You can't possibly get a better buy on this kit!
Be sure to have a machine shop check your cylinder bore first before ordering, you may need over sized ring/piston combo, these engines rev high and will beat the piston apart if the gap is wrong.
January 23, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Polaris cyclone 250-X
You can't possibly get a better buy on this kit!
Be sure to have a machine shop check your cylinder bore first before ordering, you may need over sized ring/piston combo, these engines rev high and will beat the piston apart if the gap is wrong.
January 23, 2010
Everything in a little box
Its everything you need to rebuild your top end,easy to fallow instructions.I'm going to buy these kits any time i need to rebuild any wheeler or recommend this to all of my friends
December 2, 2009
Awesome
Everything you need is there and good quality I have bought three of these and had nothing but great experience with them.
April 23, 2016
Everything in a little box
Its everything you need to rebuild your top end,easy to fallow instructions.I'm going to buy these kits any time i need to rebuild any wheeler or recommend this to all of my friends
December 2, 2009

Instructions and Manuals for WSM Top End Rebuild Kit - 72.5mm Bore - 54-300-12P