Detroit Diesel DD15 Cylinder Liner Anti-Polishing Insert Ring, A4720110259

Cylinder Liner Insert - Anti-Polishing Ring (APR) 

replaces: A4720110259, FP-A4720110259, FPA4720110259

From cutting edge metallurgy to specialized coatings, they're engineered to address the unique demands of high-load, high temperature applications. 

Engineered for aftermarket repair environments Validated for fit, form and function Premium quality parts for a repair you can trust Exacting tolerances State-of-the-art manufacturing