petcock selector rubber gasket ???

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lrutt
On the street
Posts: 46
Joined: Wed Aug 24, 2011 5:11 pm
Location: Deltona, Florida

petcock selector rubber gasket ???

Post 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
2004 HD 1200C
2001 Duc M900
2001 Hon XR650L
1994 HD Heritage
1978 Hon CB750 w/ sidecar
1977 Guzzi 850 LeMans
1976 Hon CB750K
1965 Hon 305
1973 Nort 850
1971 Tri Trophy 650
1970 Hon CT 90
1970 Tri Tiger 650
1970 Suz T250
1973 Hon Z50
1971 Yam RT1
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jabcb
Moto GP
Posts: 4240
Joined: Mon Dec 13, 2010 4:32 pm
Country: USA
Suzuki 2-Strokes: 69 T350 thru 75 GT750
Location: southwestern Pennsylvania

Re: petcock selector rubber gasket ???

Post 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.
BAS (Bike Acquisition Syndrome) - too many bikes but have room for more

Suzuki:
GT750 2x75
GT550 72 & 75
GT380 72
T500 69 project & 73 project
T350 69 & 71
Honda 85 CB650SC & 86 CB700SC
09 Triumph Bonneville SE
lrutt
On the street
Posts: 46
Joined: Wed Aug 24, 2011 5:11 pm
Location: Deltona, Florida

Re: petcock selector rubber gasket ???

Post by lrutt »

Great, thanks. did not think of comparing petcocks.
2004 HD 1200C
2001 Duc M900
2001 Hon XR650L
1994 HD Heritage
1978 Hon CB750 w/ sidecar
1977 Guzzi 850 LeMans
1976 Hon CB750K
1965 Hon 305
1973 Nort 850
1971 Tri Trophy 650
1970 Hon CT 90
1970 Tri Tiger 650
1970 Suz T250
1973 Hon Z50
1971 Yam RT1
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