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.
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The Latest Off Highway News
WA800 AIR BOX (REBUILT)
Komatsu WA800 rebuilt air box. Ellefson Off Highway provides these high-quality components at prices
D11T FUEL TANK (REBUILT)
Caterpillar D11T rebuilt fuel tank. Ellefson Off Highway provides superior quality at unbeatable prices,
D10T TORQUE CONVERTER (REBUILT)
Caterpillar D10T Rebuilt Torque Converter. Ellefson Off Highway offers this essential component at a