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
162
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

  • 795313-106-0647_IMG (2).JPG
    795313-106-0647_IMG (2).JPG
    4.2 KB · Views: 326
   / 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?
 

Tractor & Equipment Auctions

2010 Ford Edge SE SUV (A51694)
2010 Ford Edge SE...
2002 Freightliner FL70 Elgin Street Sweeper Truck (A51692)
2002 Freightliner...
Tandem Axle Rear Truck Frame (A51692)
Tandem Axle Rear...
2022 John Deere 4066M Heavy Duty MFWD Tractor (A53342)
2022 John Deere...
JOHN DEERE F725 LOT NUMBER 101 (A53084)
JOHN DEERE F725...
2017 Chevrolet Malibu 1LT Sedan (A51694)
2017 Chevrolet...
 
Top