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petcock selector rubber gasket ???

Posted: Tue Nov 08, 2011 1:18 pm
by lrutt
Is the one for the 1970 T250 the same as for the 73 and on GT250? Parts lists don't show one separate.
And there seems to be a near identical one for the mid 70's TS line of bikes as well.

Is there any documentation of what fits what on these old petcocks? I have a leaking petcock. I replace the diaphram oring and am quite confident that's not leaking. I think it's getting past the fuel selector since in the prime position it has free ride through.

Any input would be helpful.

44341-18450 PN for GT250 rubber
44341-28070 PN for TSXXX rubber

Re: petcock selector rubber gasket ???

Posted: Wed Nov 09, 2011 7:45 am
by jabcb
73 GT250K petcock:
http://www.suzukipartshouse.com/#/Suzuk ... 6021110034
70 T250II petcock:
http://www.suzukipartshouse.com/#/Suzuk ... 0912900D09

They use the same petcock: part # 44300-18450

The lever gasket, part # 44341-18450, will fit both. They just didn't show it as a separate part for the T250.

I replaced the gaskets on a GT250K & T350R. No leaks on the T350R but couldn't get the GT250K to stop leaking. Eventually gave up & replaced the GT250K petcock with a Pingel vacuum petcock for about $150 & its works great. NOS petcocks are still available for around $300.

Re: petcock selector rubber gasket ???

Posted: Wed Nov 09, 2011 8:11 am
by lrutt
Great, thanks. did not think of comparing petcocks.