Welcome to Heavy Diesel Parts and Services

Heavy Diesel Parts and Services is a well established Canterbury owned and operated company with its origins dating back to 1997.We are proud to be associated with quality brands and believe in the products and services that we sell and support.


Our operations cover three major areas-


Call us for all your Cummins Engine Parts including Fleetguard filtration. If its heavy diesel engine parts that you need, call us. If we don’t have it we’ll find it. “HDPS CAN DO”

We are also proud to be the authorised parts and service centre for the Ditch Witch range of equipment and the Swinglift brand of sideloaders.


Call us for all you lubrication requirements. We are the authorised Caltex Lubricants sales and distribution agent for the Canterbury, Nelson and Marlborough areas. If we don’t have it, we’ll find it. “HDPS CAN DO”

Workshops and Servicing

We are a full parts and service dealer for Cummins engines as well as parts and service agents for Kenworth and DAF Trucks. It doesn’t matter if you have one truck or one hundred trucks we care about them all.


We also offer a full range of truck servicing for other makes and models.


If its Cummins powered we’ll sort it too, it doesn’t matter if it’s a truck, industrial machine, power gen or marine. From servicing to full overhaul “HDPS CAN DO”