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  • Kimpex

Kimpex OEM-Type Piston Assembly - 73mm Bore - 09-727M

  • Part #: 131149S
  • Manufacturer Part #: 09-727M
  • Our Price: $69.99
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131149S
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Overview of Kimpex OEM-Type Piston Assembly - 73mm Bore - 09-727M

  • Dennis Kirk has high-quality, OEM-type piston assemblies to fit most popular snowmobiles
  • These pistons more closely match the original equipment in ring design, construction and weight than our other aftermarket pistons
  • Its not necessary to replace both pistons in a twin-cylinder engine if you need only one
  • All piston assemblies include rings(s), wrist pin and circlips


  • Bore Size: 73mm/Standard


NOTE: Dennis Kirk recommends the following preliminary work to be performed by a qualified mechanic prior to installing new pistons. If the old piston has failed, determine the cause and remedy the problem before replacing. Air leaks and/or a lean fuel mixture are the two biggest causes of burned pistons. In cases where any part of the old piston is broken or burned through, the crankcase should be disassembled and throughly flushed of any debris.

Our pistons, rings and kits are sold by application and bore size. Please note that STANDARD and OVERSIZES are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need. If you have any questions, please call Technical Service.

Specs

Bore Size 73mm
Type Piston Assembly
Units Each
Weight 1.0 lbs

Specs for Kimpex OEM-Type Piston Assembly - 73mm Bore - 09-727M

Bore Size 73mm
Type Piston Assembly
Units Each
Weight 1.0 lbs

Fitment for Kimpex OEM-Type Piston Assembly - 73mm Bore - 09-727M

Part 131149S fits the following machines

See if this part fits your ride

Polaris
2003 Polaris Classic 550
2002 Polaris Classic 550
2003 Polaris Indy Sport Touring 550
2002 Polaris Indy Sport Touring 550
2001 Polaris Indy Sport Touring 550
2000 Polaris Indy Sport Touring 550
2001 Polaris Indy Sport Touring 550 ES
2002 Polaris Indy Super Sport 550
2001 Polaris Indy Super Sport 550
2000 Polaris Indy Super Sport 550
1999 Polaris Indy Super Sport 550
2002 Polaris Indy Trail 550 RMK
2001 Polaris Indy Trail 550 RMK
2000 Polaris Indy Trail 550 RMK
1999 Polaris Indy Trail 550 RMK
2003 Polaris Indy Trail Touring 550
2002 Polaris Indy Trail Touring 550
2001 Polaris Indy Trail Touring 550
2000 Polaris Indy Trail Touring 550
2008 Polaris Super Sport 550
2007 Polaris Super Sport 550
2006 Polaris Super Sport 550
2005 Polaris Super Sport 550
2004 Polaris Super Sport 550
2003 Polaris Super Sport 550
2006 Polaris Super Sport 550 (M-10)
2005 Polaris Super Sport 550 (M-10)
2004 Polaris Super Sport 550 (M-10)
2003 Polaris Super Sport 550 (M-10)
2003 Polaris Trail 550 RMK

Reviews for Kimpex OEM-Type Piston Assembly - 73mm Bore - 09-727M

out of 1 reviews.

1 out of 1 (100%) customers would recommend this to a friend.

5 Stars
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OEM Quality Quick Fix for such a big problem...

March 3, 2010

This was my first blown snowmobile engine that I fixed myself and although I've never been afraid to try I just never had the proper tools to do it myself. I honed the cylinder after the skirt from my piston broke off and jammed between the exhaust port and piston... cylinder looked perfect after honing and I popped this Piston in. I couldn't believe how cheap it was to fix that engine myself. Dennis Kirk shipped lightening fast and the packaging was as good as it would need to be. Very Satisfied

I would recommend this item to a friend.
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By: from Fargo, ND

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Instructions and Media for Kimpex OEM-Type Piston Assembly - 73mm Bore - 09-727M

Instructions - PDF Instructions - PDF Instructional PDF
Video Installation: How to Install Snowmobile Piston Rings: Parts Unlimited Piston Kits Instructional Video 3:39
360 Degree Image 360 Image-1 360° Image