Injector gasket copper not shown in parts book

   / Injector gasket copper not shown in parts book #1  

gt14

Silver Member
Joined
Jul 19, 2005
Messages
163
Location
Aumsville Oregon
Tractor
Yanmar YM146 YM165D
I have a GT14 tractor with a 2T75UN motor. In the bottom of the injector chamber is a copper gasket. This gasket is not shown in the parts manual. I purchased a chamber gasket PN: 124950-11450 but this is a soft metal gasket that fits higher up in the chamber. The copper gasket I am looking for fits on the very bottom of the chamber and the injector smashes it down to form the seal. Any help where I can find these copper seals.
gasket.JPG
 
   / Injector gasket copper not shown in parts book #2  
They should be the same gasket, (same part #), one at the base and one above the prechamber. You will find it under "head" parts.
 
   / Injector gasket copper not shown in parts book #3  
You have the right part number, but I don't think that you have the right gasket. I will post a picture of the 124950-11450 gasket as soon as I can. There are 3 chamber gaskets and 1 insulator gasket for each injector. All 3 chamber gaskets are different part numbers. I have the 124950-11450 gaskets in stock. The 124950-11450 goes in the very bottom.

Danny
 
   / Injector gasket copper not shown in parts book #4  
Here is the picture of it - it is 1" in Diameter. Click on the link above this text that says "Attachment".

Danny
 

Attachments

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    795313-106-0647_IMG (2).JPG
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   / Injector gasket copper not shown in parts book
  • Thread Starter
#5  
My gasket is 3/4" OD and 3/8 ID the injector crushes it to form the ring in the center of the gasket.
 
   / Injector gasket copper not shown in parts book #7  
Are you talking about the copper washers on the screws?
 

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