Heavy Mobile Equipment

Top-of-the-line components and service for wheel loaders and haul trucks

L&H provides premium components and expert Field Services for heavy mobile equipment, including mechanical, electrical, and hydraulic system troubleshooting. We know time is money for your fleet, so we even provide in-house trucking to expedite component exchanges and repairs.

  • For LeTourneau wheel loaders, we perform a full range of elite machine services on all systems, including hybrid drives, gearboxes, hydraulics, front and rear frame, and buckets.
  • For haul trucks, L&H services range from in-field repair of truck bed cracks to total rebuilds of ultra-class models.
Download the Product Line Overview (pdf)

Our global parts inventory

To make sure your heavy mobile equipment never sits idle waiting for parts, we keep new, rebuilt, and exchange components on hand in our global distribution warehouses.



Keep your machines running at
full capacity

Learn more about our products and services for haul trucks, wheel loaders and the other large-scale mining equipment in your fleet.

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Brands served

Valuable at the fleet level, we work on every configuration, model and make of haul truck and wheel loader.

  • Cat ®
  • Komatsu ®
  • LeTourneau ®
  • Liebherr ®
  • O&K ®
  • Terex ®
  • Vintage equipment

Select L&H components and assemblies for heavy mobile equipment

100% of our fully warrantied L&H premium components for haul trucks and wheel loaders meet or—more often—exceed OEM standards for performance, quality and safety.

Haul Trucks

  • Cylinders
  • Truck boxes
  • Pumps
  • Wheels & spindles
  • Box tie-backs

Motor Graders

  • Front axles
  • CDMAs
  • Cylinders

Wheel loaders

  • Cylinders
  • Pumps & valves
  • Gearbox
  • Loader arms
  • Bell cranks
  • Pins & bushing assemblies
  • Ball/cap/socket assemblies
  • Level links
  • Miscellaneous components

Technical Data Sheets