I have a caterpillar 12 motor grader serial no. 70D1254. Can anyone tell me if set of injectors, part no. 7M7431 (I think, number is not real clear) will work in this motor grader.
Hi mvoth,
from Product Bulletin March 02-1962,
the 7M7431 VSG's fit D9G, D353D engines, and D379A & D398A engines----they are 6 1/4" bore engines. Those nozzles have a 0.038" dia orifice, you something with around a 0.025" orifice.
Sorry I do not have a parts book for correct P/No nozzles.
Hope this helps.
Cheers,
Eddie B.