XZR8®
BrandHolset / Cummins Turbo Technologies
Product TypeExhaust Turbocharger (Turocharger)
Main Fitting Model2836845 / 2836844
Engine ModelCummins ISF2.8, QSB, ISX, QSX15, ISB6.7 Series
Common SeriesHE221W, HE300VG, HE450VE, HX35W, HX55W, HE400VG
Boosting MethodExhaust-driven, optional Variable Geometry Turbine (VGT) or Fixed Geometry
CharacteristicsBuilt-in Exhaust Wastegate (Internal Wastegate) or VGT Actuator
Power Range350+ HP (some models higher)
Manufacturing ProcessPrecise Casting, High Strength Heat Resistant Alloy
Original Standard SizeMeets or exceeds OEM specifications
Emissions StandardCompliant with Tier 2-4 and EPA17 Emission Regulations
CertificationCummins Original Factory Warranty and Global Technical Support
Manufacturer No.
28368452836844HE221WHE600WGHE300VGHE451VEHX55WHX35WHE400VGHX50HX40HX82H1CHX30
OEM Part No.
283684528368444039630380269640512295354721H40493684051300403152837758894051184405118555021645350968379301635941955350748RX5359979RX563835356054506436126643612763184416436128
Engine Part No.
Cummins ISF2.8Cummins QSBCummins ISXCummins QSX15Cummins ISB6.7Cummins B5.9Cummins B3.9Cummins C8.3Cummins L8.9Cummins ISLCummins QSLCummins ISBCummins QSBCummins QSCCummins ISFCummins ISMCummins QSMCummins M11Cummins K19Cummins K38Cummins K50Cummins QSK60Cummins 6BT (5.9L)Cummins 6CTAA (8.3L)Cummins N14Cummins X15Cummins NTE290Cummins NTE350Cummins QSK19
Interchange No.
283684428341882834187170-032-2524
Fitment Vehicles
Dodge Ram 6.7L CumminsCummins ISX15 / X15 Heavy Duty TrucksCummins QSX15 Generator SetMining TrucksEngineering Excavator (320D, etc.)TractorBackhoe LoaderMarine Auxiliary Power UnitCummins 6CT 8.3L SeriesCummins N14 EnginePaccar MX-13

Intake And Exhaust System - Industrial Encyclopedia

Premium Holset 2836845 turbocharger for Cummins engines. Compatible with multiple OE numbers including HE221W, HX55W, HX35W and more. High efficiency replacement for improved engine performance and fuel economy.