3686961 3686966 Alternative Injector Tube

3686961 Injector Tube High Quality 

Supersedes 3685966

Includes: 

• 3686961 Injector Tube Alt 
• 4386754 Cummins Rectangular Ring Seal  
• 3686883 Retaining Ring Alt

Applications:

• CUMMINS L6, 726 C.I., (11.9L), ISX11.9/12, Diesel, SOHC, 24 Valve, TURBO
• CUMMINS L6, 791 C.I., (12.9L), ISZ13, QSZ13, Diesel, SOHC, 24 Valve, TURBO
• CUMMINS L6, 912 C.I., (14.9L) ISX15, QSX15, Diesel, SOHC, 24 Valve, TURBO
• CUMMINS L6, 912 C.I., (14.9L), X15, Diesel, SOHC, 24 Valve, TURBO

G1B