We are committed to supplying the transport industry with a full range of parts on a 24-hour per day basis through the TRP dealer network. We take pride in been able to supply parts and accessories for Kenworth and DAF trucks, as well as most all other makes and models of Trucks we Service and Repair.

We offer a range of Genuine Cummins Parts from the smallest o’ring to complete turnkey engines to suit any application whether it's trucking, mining, marine, power generation, construction or agriculture. If we don’t have it we’ll find it. 

We hold an extensive onsite inventory of Cummins parts including New and Recon parts. We can source most other parts overnight. Remember it’s not only Cummins parts its heavy diesel parts.

Our parts staff have a combined over 40 years experience and have an extensive knowledge of all parts, including Cummins engines and parts. “They know their parts”.

We offer an after hour’s parts support service and together with our 24 hour service technician availability we can get you back on the road sooner. Remember “HDPS Can do.”

HDPS Can Supply

  • Truck
  • Agriculture
  • Automotive
  • Industrial
  • Powergen-Cummins and Onan
  • Marine
  • Earthmoving
  • Bus & Coach
  • Nelson Exhaust
  • Dayco Belts



  • Cummins
  • Fleetguard
  • Transport Trailers (Transport & General)
  • Caltex
  • Kenworth
  • DAF
  • Ditch Witch
  • Swinglift
  • TRP

Parts Department - Oil Shop

78B Hammersmith Drive, Wigram


03 348 8170


Parts Department - HDPS Timaru

54 Sheffield Street, Washdyke


03 686 6663