Fuel System & Turbo Repair

Fuel Shop

DPLLC offers a complete fuel system repair and rebuild facility. Capability exists to span from early hydraulic pumps and injectors to testing the newest common rail systems. The calibration facility has capability to operate the largest in-line and distributor type pumps, as well as performance testing all common rail and HEUI injectors.

Service is provided for Bosch, Caterpillar, Cummins, Delphi, Denso, Detroit, Stanadyne, Zexel, HEUI (Ford, International), and AMBAC fuel systems. DPLLC is a warranty dealer for all major manufacturers of diesel fuel system componentry. All fuel system components known by their older names – RoosaMaster, Lucas, Simms, DieselKiki, PFR, TICS, and others are provided service and repair at DPLLC.


Turbochargers and controllers for all three types of machinery – standard, wastegate, and variable geometry, are supported at DPLLC.  DPLLC maintains turbomachinery inventory for both on- and off-highway applications. Customer options include rebuild or replacement with either factory original or remanufactured product, depending on cost and availability.

All major brands of diesel turbomachinery are serviced by DPLLC. These include Borg-Warner (Schwitzer), Honeywell (Garrett/AirResearch) and Cummins Turbo Technology (Holset). Turbochargers are also available through our engine lines – Deutz, Perkins, Isuzu, Cummins, Kubota, Yanmar, and Kohler. DPLLC also sources IHI and a variety of other remanufactured turbochargers.