mickboz80 Posted January 30, 2015 Share Posted January 30, 2015 Hello all I'm hoping someone can help me I am trying to identify what size the piston I have pulled out of the DT I am restoring is so I can purchase a new one. The only markings I can see are 6-34 & 96 7. Here is picture of old piston, as you can see it has small grove on outer edge and I don't want to re-use. Please help! Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
mickboz80 Posted January 30, 2015 Author Share Posted January 30, 2015 Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
Moderator Airhead Posted January 30, 2015 Moderator Share Posted January 30, 2015 I cant see anything only a direction arrow! That the best you can do? Link to comment Share on other sites More sharing options...
mickboz80 Posted January 31, 2015 Author Share Posted January 31, 2015 There is 6-34 just under arrow then 96 7 is stamped about an inch under that, very hard to see on picture. I am just trying to identify whether standard or no, however, I have order a bore measuring tool off eBay so I can see if piston has been bored. Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
mickboz80 Posted January 31, 2015 Author Share Posted January 31, 2015 Cylinder I mean[emoji16] Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
Moderator Airhead Posted January 31, 2015 Moderator Share Posted January 31, 2015 if you don't get an answer mick try measuring the piston with a vernier, be sure to do that at the skirt not the top Link to comment Share on other sites More sharing options...
mickboz80 Posted February 1, 2015 Author Share Posted February 1, 2015 Cheers mate Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
afool3 Posted February 22, 2015 Share Posted February 22, 2015 How do I post o. Here plz Link to comment Share on other sites More sharing options...
blackhat250 Posted February 22, 2015 Share Posted February 22, 2015 Hi Afool " missed this, Standard is 634.[ 70mm] Look at F,A.Q"s to see how to post pictures, If they"ve been bored, they only have an arrow at front & 25/50/75- or 1.00 at the rear of piston crown, [ that's on N.O.S. pistons,] aftermarket may be different,, Link to comment Share on other sites More sharing options...
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