2014 Mack CHU613, Truck Tractor, Springs, Front Leaf, Fits to: Mack CHU613, 2014 Mack CHU613. Front leaf spring. 52 x4 driver side spring 2 ply. Call for more information about this item. We ship worldwide., Truck Year 2014, VIN 1M1AN07Y9EM017025, Part# TBD 1M1AN07Y9EM017025