Welcome Guest [Log In] [Register]
Posted ImageWelcome to the all new Geo Metro Forum. We hope you enjoy your visit.

You're currently viewing our forum as a guest. This means you are limited to certain areas of the board and there are features you can't use and images you can't see. Registration is simple, fast, and completely free. If you're already a member please log in to your account to access all of our features:

Join our community!




Username:   Password:
Add Reply
Proper O ring size for Metro 1.0 l oil dipstick tube?; O ring for oil tube
Topic Started: Sep 6 2017, 08:51 AM (288 Views)
ecojoy
New Member
[ *  * ]
Hi,

After replacing the cam and crankshaft oil seals, I think I discovered the source of my oil leak- a blown o ring at the dipstick on my 91 geo metro 1 liter.-where it fits into the engine block.

Problem is, cant seem to buy the right size. After trying both english and metric sizes, still flummoxed.

Anyone know the right size o ring for this engine? Also, where one could buy one?

Thanks in advance for your help.

David
Offline Profile Quote Post Goto Top
 
Mrbreeze


I had to replace the one on my daughters car, the first one I got tore, got a smaller one and it worked out great, pull the tube and take it to napa, if it doesn't tear your good..
Offline Profile Quote Post Goto Top
 
ptcapboy


I've also ran a little rtv around the old o-ring and put it back with no leaks (with the o-ring still on the tube)-you just have to wait a little for the rtv to cure-
Offline Profile Quote Post Goto Top
 
geogonfa
Member Avatar


If you can wait a few days pm me your address I'll send some out your way... :type
Offline Profile Quote Post Goto Top
 
freegeo
Member Avatar


OEM part # 91173781 - 9.8 mm OD, 1.9 mm thick
Offline Profile Quote Post Goto Top
 
cwatkin


I have re-used O-rings and gaskets by putting a little RTV on them. I do this with my mowers all the time. I am in the middle of something and don't want to have to make a run to town. It usually works just fine. One issue I had was on the carb float bowl gasket. RTV isn't impervious to gasoline and it will dissolve over time. Particles ended up clogging up the carb. The rest of the ring was fine so I just cleaned it out and re-used it again. I have a new O-ring on hand for when/if this happens again.

I would have no concerns about doing this in contact with ordinary oil. I use black RTV on most things except for high temp applications or a Geo Metro oil pan where you might want to get it apart in the future. Black RTV is good stuff and quite tough. Just don't plan for it to come apart easily.

Conor
Offline Profile Quote Post Goto Top
 
Mythstae
Member Avatar


Geo Metro O-Ring Information

Coolant Tube:
GM P/N 9605-9933
Suzuki P/N 09280-28008
ID 27.7mm, Dia 3.5mm

Distributor:
Suzuki P/N 33278-54E10
ID 23.7mm, OD 30.7mm, Dia 3.5mm

Oil Pickup Tube:
Suzuki P/N 09280-14011
ID 13.8mm, Dia 2.5mm

Dipstick Tube:
Suzuki P/N 09280-10016
ID 9.8mm, Dia 1.9mm

Part numbers to purchase from McMaster-Carr:

http://www.mcmaster.com/

93125K71 Coolant Tube O-Ring (3.5 x 27.7 ID)
93125K39 Oil Pick-up Tube O-Ring (2.4 x 13.8 ID)
93125K27 Oil Dipstick O-Ring (1.9 x 9.8 ID)
93125K61 Distributor O-Ring (3.5 x 23.7 ID)
Offline Profile Quote Post Goto Top
 
ecojoy
New Member
[ *  * ]
Thanks for your replies. Will look into this part at suzuki and try to pick one up
Cheers
David
Offline Profile Quote Post Goto Top
 
1 user reading this topic (1 Guest and 0 Anonymous)
« Previous Topic · Engine Tech & Diagnostics · Next Topic »
Add Reply