We are now West-Trak NZ

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We stock undercarriage parts for machines 1-50 tonne.

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Whatever size of excavator wearing parts you’re after, we’ve got you covered.

1 – 40+ TONNE

1- 40+ TONNE

1 – 10 TONNE

The TUFF range is our own brand which has been developed over 10 years of learning and adapting to the needs of our customers in New Zealand’s unique terrain. TUFF products have been proven to be an invaluable resource for contractors and OED’s throughout New Zealand.

A European brand with global reach, VemaTRACK is a Dutch company with 60 years’ experience in undercarriage. We stock this to ensure our range supports all machines up to 40+ tonne. You’re guaranteed uncompromised quality alongside industry best pricing.

CAMSO is a Canadian company who began manufacturing in 1958 and now employ 6,500 people across 26 countries making rubber tracks from their own 100,000-acre plantation. They are suppliers to OEM and are owned by Michelin who arguably make the best quality rubber.

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    Thank you for your extraordinary service, we received the track today, the quickest service. Will recommend you guys, will be back


    Thanks for your help and quick responses. Pickup went smoothly, tracks correct and fitted. Quick and easy transaction and good value. Much appreciated and I’ll be very happy to recommend you guys to others.

    Adam Inta

    Thanks very much for the great service!

    Clive Jury

    Really appreciate your cooperation and help. Amazing result of the customer service you have provided over the phone, I couldn’t get anything near your service elsewhere. Thanks again.

    Alena Alexeeva

    Thank you! I’m very happy – tracks arrived very quickly and got me going.

    Paul Reilly

    Cheers for your quick response to my request. Received the rollers in record time. Will be happy to deal with you anytime and highly recommend.

    Greg T

    What a service! Well done…. Thank you so much, we received the part yesterday. Awesome, what a guy.


    Track received and all fits well! Thank you for the prompt service – we really appreciate it.

    Tania, Cheyne Construct

    Thank you Jason for your awesome service.

    Cushla Stonnell, Henare Earthworks

    Thank you so much for the prompt dispatch of the idler. It arrived lunchtime yesterday! Thanks again, I’m so relieved that I’m up and running again quickly. Top marks.


    Received pads. Thanks for helpful service and prompt dispatch.

    Bryce Binnie

    Thank you for the great service received today, really appreciate it.

    Damian Stocker, S&S Contracting

    Awesome thank you so much, your service has been great! Have a great day!

    Dylan O’Sullivan

    Fantastic work Mainline Track team. Thank you very much for your time and effort put in to help us. Great service!

    Cale Robertson, Numat

    Thank you for a fantastic service. Rollers on! Cheers.

    Gary Samuels

    You win this year’s award for fastest response time to enquiries – WELL DONE!

    Richard Campbell, TDX Ltd

    Thank you for your prompt service.

    Gail, Karaka Court Trust

    Just a quick word to say thanks,

    A very prompt and friendly service, I would not hesitate to recommend Mainline Track. Please pass my satisfaction on to the team.

    Tony E., Contractor

    Thank you very much, your service is unmatched!

    AB Equipment Ltd, Auckland


    “Hi Team,

    I would like to say thank you for all of your help and fast service.”

    Mark – Waipu Digger & Cartage