Aftermarket engine parts support from Sparks, Nevada
DSG’s U.S. headquarters supports engine rebuilders, distributors, repair shops and fleet professionals with premium replacement components for heavy-duty diesel and natural gas applications.
Your DSG connection in the United States
Located in Sparks, DSG Inc. coordinates customer support and distribution for the North American market while connecting customers to DSG’s global engineering and supply network.
Our team helps identify the correct components, consolidate engine-rebuild requirements and provide dependable support from inquiry through delivery.
Engine brands covered
- Caterpillar®
- Cummins®
- Detroit Diesel®
- Navistar® / International®
- Komatsu®
Products available through DSG USA
Core engine components
Pistons, piston rings, liners, cylinder kits, engine bearings and valvetrain components.
Sealing solutions
Individual gaskets, gasket sets, engine seals and hydraulic seal kits.
Turnkey kits
In-frame, overhaul and re-ring kits designed to simplify sourcing and inventory.
Supporting critical industries
Off-highway
Construction, earthmoving, mining, agriculture and forestry.
Industrial
Power generation, oil & gas, marine and stationary engines.
On-highway
Class 7 and 8 trucks, coaches, fleets and professional rebuilders.
Find the right part for your application
Send an OEM reference, DSG part number, engine model or complete parts list. Our team will help route your request.
