Nearly 30 years of obsessively cataloging, photographing, and taking video of each part means it will fit your 1990 Detroit Diesel Engines All Models Series 60 Models with Detroit Diesel Turbocharger Number 23515894 Turbocharger.
Period. No Hassle. GUARANTEED.
We cover round trip shipping if we make a mistake.
Check out the video below to view the Guaranteed Exact Fit process from start to finish!