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.
Bulldozers
Wheel Loaders
Haul Trucks
Miscellaneous
Attachments
Tires
Press Room
The Latest Off Highway News
773D FINAL (REBUILT)
Contact Ellefson Off Highway for all your Caterpillar and Komatsu parts and component needs.
793 REAR SUSPENSION (REBUILT)
Contact Ellefson Off Highway for all your Caterpillar and Komatsu parts and component needs.
777B FRONT SUSPENSION (REBUILT)
Contact Ellefson Off Highway for all your Caterpillar and Komatsu parts and component needs.
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