Who We Are
Ellefson Off Highway specializes in Caterpillar and Komatsu wheel loader, bulldozer and haul truck components for mining, quarry and dirt applications. We welcome customer requests to stock high demand parts or exchange programs to help meet your maintenance goals.
Press Room
The Latest Off Highway News
994D IMPLEMENT PUMP
994D Implement Pump (Rebuilt). Ellefson Off Highway provides top-quality parts at competitive prices, backed
777F TORQUE CONVERTER (REBUILT)
777F Torque Converter (Rebuilt) for stock. At Ellefson Off Highway, we prioritize precision and
793 HOIST CYLINDER (REBUILT)
Caterpillar 793 Hoist Cylinder (Rebuilt) for stock. It's backed by Ellefson Off Highway's robust