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Pro X Piston Assembly - 66.36mm Bore - 01.2321.C

  • Part #:
    138338SC
  • Manufacturer Part #:
    01.2321.C

MSRP Price: $109.95

Our Price: $98.96

You Save $10.99 (10%)
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Overview of Pro X Piston Assembly - 66.36mm Bore - 01.2321.C
    • The smart alternative to costly engine repairs
    • Cast from a high-silicone content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances
    • Available in standard and oversizes
    • Pro X rings are exact OEM replacements and can be interchange with stock part
    • B, C, D and E extend the life of expensive plated cylinders



Included Items:

      One 66.37mm piston

 

      One set rings

 

      Two circlips

 

      One wrist pin



NOTE:

    This is a fractional oversize piston of .0008 in. (eight-ten-thousandths inch) intended for slightly worn cylinders - Please be sure this is what you need before ordering

Specs for Pro X Piston Assembly - 66.36mm Bore - 01.2321.C

Bore Size 66.37 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 0.62 lbs

Alternate/OEM Part Number(s):

PX7130C
Specs for Pro X Piston Assembly - 66.36mm Bore - 01.2321.C
Bore Size 66.37 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 0.62 lbs
Fitment for Pro X Piston Assembly - 66.36mm Bore - 01.2321.C

Part 138338SC fits the following machines

Make Sure This Fits Your Ride
Suzuki
  • 2006 Suzuki RM250
  • 2005 Suzuki RM250
  • 2004 Suzuki RM250
  • 2003 Suzuki RM250
Yamaha
  • 2019 Yamaha YZ250
  • 2018 Yamaha YZ250
  • 2017 Yamaha YZ250
  • 2016 Yamaha YZ250
  • 2015 Yamaha YZ250
  • 2014 Yamaha YZ250
  • 2013 Yamaha YZ250
  • 2012 Yamaha YZ250
  • 2011 Yamaha YZ250
  • 2010 Yamaha YZ250
  • 2009 Yamaha YZ250
  • 2008 Yamaha YZ250
  • 2007 Yamaha YZ250
  • 2006 Yamaha YZ250
  • 2005 Yamaha YZ250
  • 2004 Yamaha YZ250
  • 2003 Yamaha YZ250
  • 2002 Yamaha YZ250
  • 2001 Yamaha YZ250
  • 2000 Yamaha YZ250
  • 1999 Yamaha YZ250
  • 2019 Yamaha YZ250X
  • 2018 Yamaha YZ250X
  • 2017 Yamaha YZ250X
  • 2016 Yamaha YZ250X
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According to the PRO-X catalog the part number for this piston 01-2321-C is a 66.37mm piston but the Dennis Kirk page says it is a 66.36mm piston. Can you verify that is is a 66.37mm and Not a 66.36mm piston?
A shopper on Jun 28, 2018
BEST ANSWER: I can't measure it as it is out of stock at this time
Instructions and Manuals for Pro X Piston Assembly - 66.36mm Bore - 01.2321.C

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