Excavator undercarriage and wear parts - Astrak

Excavators are the workhorse of the UK construction industry.

Astrak support these mighty machines with an innovative range of undercarriage and wear parts.

We understand the demands on excavators and our range of undercarriage parts is designed to perform in all environments.

Track Chains

Our track chains are grease filled and sealed for extended wear life. Polyurethane ensures an adequate seal and prevents abrasive materials from entering the internal pin and bush, therefore reducing wear.


A comprehensive range of durable undercarriage components, including idlers, rollers, sprockets, link repair kits and heavy duty track shoes are available from stock and can also be fitted on site as required.

Final Drives

Our OEM quality final drives are available for a wide range of excavators and tracked equipment giving machine owners a guaranteed cost-effective alternative to the genuine part.

Other Components

We also stock a wide selection of metric and imperial track nuts and bolts, sprocket and sprocket segment bolts, roller bolts and hardened washers to suit many models of tracked equipment.

Astrak Group UK
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