ITR/USCO is one of the global market leaders in the manufacture of chassis components for earthmoving machinery. In detail, the GRP Group supplies high quality individual spare parts and components, but also completely pre-assembled, bolted undercarriage chains which only have to be mounted to your machine.

In detail, you can obtain a large number of spares and wear parts from us:

  • track chains (chains, chain shoes, supporting and carrying rollers, running wheels, chain wheels, guide wheels, etc.)

  • Cutting tools (bucket and bucket teeth, adapters, connecting elements, etc.)

  • Frame elements, stabilizer beams, rope towers, transmission parts, coupling parts, ICE spare parts, pumps, pinions, pulleys, hydraulic cylinders, hydraulic hammers, etc.