2013 kx450f piston

Is the 2012 and 2013 pistons the same? I've looked for top end kits for a buddy and can't find anything for the 13. But there's plenty of options for the 12.

Anyone?

Have your local dealer cross reference the part numbers if there the same then yes

Stock pistons are not the same (slightly updated to -13), but they both fit both engines.

It's time to change my piston in my -12 now.. Should I buy a -13 oempiston?

will the 13 piston fit a 2009 without a problem? all the aftermarkets say theirs pistons are good for 09-12 that have the info available. i ordered a kit for 12-13 so i guess ill findout soon if no one else knows i will post what i find.

yes

No

yes no? no yes? yes yes? no no?

Edited by BHD451

It's time to change my piston in my -12 now.. Should I buy a -13 oempiston?

yes you can buy it it will work. I just installed a 13 piston in my 09 and it works perfectly! smoothed out the powerband and has more low end in the 09 model. the piston I took out was in perfect shape and still had the coating on it, but had a different piston profile around the top.

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