Holset
Founded as Holset Engineering Co.; acquired by Cummins in 1973; officially renamed Cummins Turbo Technologies in 2006.
Series
Holset's global mid-range commercial standard for workboats and small gensets, 1995 to 2018.
3 models · From HX30 to HX40Holset's heavy commercial fleet standard, with water-cooled housings for big-bore propulsion engines, 1995 to 2018.
4 models · From HX50 to HX60Holset's largest fixed-geometry frame, for high-flow heavy commercial setups, 1990s through 2020.
3 models · From HX80 to HX83Holset's current power-dense replacement for legacy HX genset units, in production since the 2000s.
3 models · From HE300 to HE351Holset's current high-pressure flagship, replacing the legacy HX50/HX60 frames for Tier II/III compliance, since 2005.
6 models · From HE400 to HE551Holset's premium variable-geometry line, eliminating low-speed turbo lag on sudden generator load pickups, since 2007.
4 models · From HE300VG to HE500VGDon't see your exact model or part reference? Send us the maker, model, and serial number and we'll confirm whether we can source it.