Legendary Service... Ask Your Friends - Since 1969
Need Assistance?
Over 150K Powersport Items - In-Stock and ready to ship today! View tires, apparel, helmets, exhaust and more!

Kimpex OEM-Type Piston Assembly - 73.8mm Bore - 09-650M

  • Part #: 131440S
  • Manufacturer Part #: 09-650M

MSRP Price: $83.95

Our Price: $79.99

You Save:
$3.96 (5%)
10+ on Hand

Overview of Kimpex OEM-Type Piston Assembly - 73.8mm Bore - 09-650M

  • 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: 73.8mm/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 for Kimpex OEM-Type Piston Assembly - 73.8mm Bore - 09-650M

Bore Size 73.8 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 1.00 lbs

Specs for Kimpex OEM-Type Piston Assembly - 73.8mm Bore - 09-650M

Bore Size 73.8 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 1.00 lbs

Fitment for Kimpex OEM-Type Piston Assembly - 73.8mm Bore - 09-650M

See if this part fits your ride

Part 131440S fits the following machines

Arctic Cat
  • 2006 Arctic Cat Bearcat 570 LT
  • 2005 Arctic Cat Bearcat 570 LT
  • 2004 Arctic Cat Bearcat 570 LT
  • 2017 Arctic Cat Lynx 2000
  • 2016 Arctic Cat Lynx 2000
  • 2015 Arctic Cat Lynx 2000
  • 2017 Arctic Cat Lynx 2000 LT
  • 2016 Arctic Cat Lynx 2000 LT
  • 2015 Arctic Cat Lynx 2000 LT
  • 2004 Arctic Cat Mountain Cat 570
  • 2003 Arctic Cat Mountain Cat 570
  • 2002 Arctic Cat Mountain Cat 570
  • 2006 Arctic Cat Panther 570
  • 2005 Arctic Cat Panther 570
  • 2004 Arctic Cat Panther 570
  • 2003 Arctic Cat Panther 570 ESR
  • 2002 Arctic Cat Panther 570 ESR
  • 2002 Arctic Cat Panther 570 R
  • 2014 Arctic Cat T 570
  • 2013 Arctic Cat T 570
  • 2012 Arctic Cat T 570
  • 2011 Arctic Cat T 570
  • 2010 Arctic Cat T 570
  • 2009 Arctic Cat T 570
  • 2006 Arctic Cat Z 570
  • 2005 Arctic Cat Z 570
  • 2004 Arctic Cat Z 570
  • 2003 Arctic Cat Z 570
  • 2002 Arctic Cat Z 570
  • 2003 Arctic Cat Z 570 ESR
  • 2002 Arctic Cat Z 570 ESR
  • 2006 Arctic Cat Z 570 LX
  • 2005 Arctic Cat Z 570 LX
  • 2004 Arctic Cat Z 570 LX
  • 2002 Arctic Cat Z 570 SS
There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!

Instructions and Manuals for Kimpex OEM-Type Piston Assembly - 73.8mm Bore - 09-650M