CATERPILLAR 253-8407 Transmission AR 2538407 – Fits 14M & 16M Motor Graders | OEM Replacement Upgrade or replace your equipment’s powertrain with the Caterpillar 253-8407 Transmission Assembly (AR 2538407), an original OEM part built for high performance in demanding construction environments. Designed for Caterpillar 14M and 16M Motor Gradersincluidos los modelos 14M-B9J, 16M-B9H, 14M-R9Jy 16M-R9H, this genuine transmission ensures optimal torque delivery and long-lasting durability on rugged job sites. Este transmission group is a reliable, factory-grade replacement that meets all OEM specifications, making it the ideal solution for keeping your grading operations smooth, powerful, and efficient.