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WSM Piston Assembly - 83mm Bore - 50-305PK

  • Part #: 131103S
  • Manufacturer Part #: 50-305PK

MSRP Price: $67.95

Our Price: $64.99

You Save:
$2.96 (4%)

Overview of WSM Piston Assembly - 83mm Bore - 50-305PK

  • Pistons are sold as each and included the ring set, wrist pin and E design clips
  • Pistons and rings are the same design as the originals for interchangeability
  • All rebuild kits, pistons and ring sets 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)
  • 4 is .040 in. (1.0mm)

    Included Items:
    (1) Piston
    (1) Wrist pin
    (2) Rings
    (2) Circlips

Specs for WSM Piston Assembly - 83mm Bore - 50-305PK

Bore Size 83 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 1.05 lbs

Specs for WSM Piston Assembly - 83mm Bore - 50-305PK

Bore Size 83 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 1.05 lbs

Fitment for WSM Piston Assembly - 83mm Bore - 50-305PK

See if this part fits your ride

Part 131103S fits the following machines

Polaris
  • 1995 Polaris 2x4 400L
  • 1994 Polaris 2x4 400L
  • 1994 Polaris 4x4 400L
  • 1997 Polaris Big Boss 400L 6x6
  • 1996 Polaris Big Boss 400L 6x6
  • 1995 Polaris Big Boss 400L 6x6
  • 1994 Polaris Big Boss 400L 6x6
  • 2002 Polaris Scrambler 400 2x4
  • 2001 Polaris Scrambler 400 2x4
  • 2000 Polaris Scrambler 400 2x4
  • 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
  • 2003 Polaris Scrambler 400 X 4x4
  • 2002 Polaris Scrambler 400 X 4x4
  • 1999 Polaris Sport 400
  • 1998 Polaris Sport 400
  • 1997 Polaris Sport 400L
  • 1996 Polaris Sport 400L
  • 1995 Polaris Sport 400L
  • 1994 Polaris Sport 400L
  • 1996 Polaris Sportsman 400 4x4
  • 1995 Polaris Sportsman 400 4x4
  • 1994 Polaris Sportsman 400 4x4
  • 1997 Polaris Sportsman 400L 4x4
  • 2002 Polaris Xplorer 400 4x4
  • 2001 Polaris Xplorer 400 4x4
  • 2000 Polaris Xplorer 400 4x4
  • 1999 Polaris Xplorer 400 4x4
  • 1998 Polaris Xplorer 400 4x4
  • 1997 Polaris Xplorer 400 4x4
  • 1996 Polaris Xplorer 400 4x4
  • 1995 Polaris Xplorer 400 4x4
  • 1997 Polaris Xpress 400L
  • 1996 Polaris Xpress 400L
2.0 / 5.0
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Piston marked wrong
This piston was undersized .003 which i kinda understand, but the piston skirt was different, there was no oil passages for the wrist pin and the arrow on the top of the piston which is supposed to be at 12 o clock that points towards the exhaust was put at 3 o clock so i had to guess on which way the piston went in. I guess you get what you pay for.
September 19, 2010
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Instructions and Manuals for WSM Piston Assembly - 83mm Bore - 50-305PK