XR4030 Parts Manual (Cummins Tier IV Final) September 8, 2017 XR4030 Parts Manual Tier IV Final (Cummins) P/N 24951-001 Published July 2016 Download XR4030 T4F (Cummins) Parts Manual « Previous postXR5919 Parts Manual Next post »XR2450 Tier4 Final Parts Manual Share this: Media Inquiries T: 1-702-727-4929