Find a robust Basic Long Block. This Caterpillar 3406 A,B,C Diesel Engine series offers legendary mechanical reliability for heavy-duty trucks, construction, and industrial applications. Final price depends on your specific setup.

Find a high-performance Basic Long Block. This Caterpillar C9 Diesel Engine series, featuring advanced ACERT technology and electronic controls, delivers formidable power for a wide range of heavy-duty and industrial applications. Final price depends on your specific setup.