Y yellow95 Go Dawgs Joined Jun 19, 2001 May 1, 2002 #1 They are black with a green ring. They have the following numbers on them. D1720AA on the left 621020 on the right 3116 on the back Please help if you can. Gary
They are black with a green ring. They have the following numbers on them. D1720AA on the left 621020 on the right 3116 on the back Please help if you can. Gary
S Steve Wood Active Member Joined Jul 18, 2001 May 1, 2002 #2 30# injectors often used as stock replacements
