Question about Stanley Bostitch F21PL Nailer

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Hi, got a bostitch N80 that performs ok but leaks air around the 1/16" gasket at the end of gun, also some air out the barrel. would a rebuild kit be advised and where would you suggest? JIM

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The rebuild kit # ( ork11) is available on ebay or here:
http://www.mendingshed.com/ork11.html

This kit may not have all the orings but does include other parts needed. There are other kits available on ebay that would include all the orings but missing other parts.
Sometimes all you need is to open gun and clean orings and contact surfaces and lube with silicone paste (sold at Lowes in the plumbing department used to lube faucet orings). The cylinder seal on top of the cylinder and orings at cylinder spacer is usually cause of leak at nose of gun. Good luck

Posted on Oct 06, 2010

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