Company Profile

Simms Diesel & Turbocharger Ltd originally started in 1920 trading as W.J.Loader Ltd. In 1958 the company was renamed to Simms Diesel & Electrical Ltd. Then in 1983 the Electrical division was sold and Simms Diesel & Turbocharger Service Ltd was created.

We are specialists in the Diesel Fuel Injection, Turbocharger, & Governor products providing both sales & service from our premises located in Penrose, Auckland, New Zealand.

Simms Diesel & Turbocharger Service Ltd is the largest Independent supplier of Diesel Fuel Injection, Turbocharger, & Governor Systems in New Zealand with a staff of 18. We are authorized Distributors for HOLSET Turbochargers, WOODWARD Governors, MERLIN Diesel test equipment,  DONALDSON Filters,  & C.R.E Glow plugs. We also supply parts & service for all major brands of Turbochargers and Diesel Fuel Injection Pumps with an inventory in excess of 35,000 line items.

Simms Diesel & Turbocharger Service Ltd is a Approved O.E Warranty Evaluation Distributor for Holset Turbochargers. Our commitment to providing quality products at a competitive price has seen us build and retain a large loyal customer base in New Zealand and the Pacific Islands.