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Holset Identification
1 Attachment(s)
A data plate is fitted to the compressor housing of your turbocharger. The information on this data plate must be quoted for service and parts support.
(A) Assembly or Part Number Holset Part/Assembly Number for the turbocharger is the number quoted in all Holset publications and is the most useful number for service purposes. (B) Serial Number Holset Serial Number is unique to your turbocharger. This number can be used to identify which turbo you have although it will be a longer process than if quoting (A). (C) Customer Part Number Customer Part Number is the number given to the turbocharger by the engine manufacturer. This number will be quoted in all the engine manufacturers' literature. There may be more than one Customer Part Number for each Holset Part Number (A). (D) Turbocharger Type Turbocharger Type describes the model or frame size of your Holset Turbocharger. |
HX20-25-27 Developed in conjunction with our alliance partners MHI, the HX20, HX25 and HX27 are suitable for engines of up to 4 litres capacity. Lightweight and compact, these turbochargers are aimed at light duty commercial engine applications. Available with a wastegate turbine and low inertia rotors, these turbos are ideal for stop/start duty cycles on larger passenger vehicles and smaller commercial applications. Standard Features Choice of turbine housing materials to cover a wide range of temperatures. Compressor and turbine wheels selected for optimum airflow, efficiency and pressure ratio. Fully-floating twin hydrodynamic journal bearings. High efficiency compressors with broad operating ranges. Single entry turbine housings. Superback compressor wheels for extended life and durability at high turbo speeds. Optional Features Watercooled bearing housings. HX20 HX25-27 For Engine Capacity (litres) Up to 4 Up to 4 Output Range (hp) 50-80 70-180 Airflow (kg/s) 0.2 0.23 DIMENSIONS: Length (mm) 176 254 Width (mm) 160 226 Height (mm) 130 148 Smallest Mass (kg) 2.8 4 Largest Mass (kg) 2.8 5 OPTIONS: Wastegate Watercooled B/H or T/H B/H B/H MFS Impeller HX35 Designed primarily for 6 cylinder engines of 5.0 to 6.5 litre capacity, the HX35 turbocharger has higher flow aerodynamics capable of providing up to 0.46 kg/s at 3.0:1 pressure ratio. A number of compressor and turbine options are available all featuring excellent map width, pressure ratio and efficiency. Enhanced durability compressors are available. Standard Features Choice of turbine housing materials to cover a wide range of temperatures. Compressor and turbine wheels selected for optimum airflow, efficiency and pressure ratio. Fully adjustable compressor and turbine housing orientation. Fully-floating twin hydrodynamic journal bearings. High efficiency compressors with broad operating ranges. High pressure ratio capability. Superback compressor wheels for extended life and durability at high turbo speeds. Symmetrical twin flow turbine housings. Variety of compressor and turbine housing flanges available.. Optional Features CNG Engine version. MWE (Map Width Enhancement)compressor inlet. Sound suppression baffles. Watercooled bearing housings. HX35 For Engine Capacity (litres) 5.0 - 6.5 Output Range (hp) 100-280 Airflow (kg/s) 0.46 DIMENSIONS: Length (mm) 224 Width (mm) 250 Height (mm) 169 Smallest Mass (kg) 9 Largest Mass (kg) 11 OPTIONS: Wastegate Watercooled B/H or T/H B/H Ti Impeller MFS Impeller CNG Version HX40 Developed for 7 to 10 litre engines operating in the medium/light heavy automotive sector this turbocharger has many of the features found in the Holset heavy-duty range of products. Generously sized bearings with watercooled housing options for applications with highly cyclic operations support a recently upgraded set of aerodynamic components. Popular in a wide range of automotive and bus applications the HX40 is widely used in European and North American applications. Standard Features Choice of turbine housing materials to cover a wide range of temperatures. Compressor and turbine wheels selected for optimum airflow, efficiency and pressure ratio. Fully adjustable compressor and turbine housing orientation. Fully-floating twin hydrodynamic journal bearings. High efficiency compressors with broad operating ranges. High pressure ratio capability. Superback compressor wheels for extended life and durability at high turbo speeds. Symmetrical twin flow turbine housings. Variety of compressor and turbine housing flanges available. Optional Features High durability impellers available. Command valve boost control. MWE (Map Width Enhancement) compressor inlet. EWM (Exhaust Waste Management) turbine exducer. Sound suppression baffles. Watercooled bearing housings. HX40 For Engine Capacity (litres) 7 - 10 Output Range (hp) 175-350 Airflow (kg/s) 0.53 DIMENSIONS: Length (mm) 231 Width (mm) 250 Height (mm) 169 Smallest Mass (kg) 11 Largest Mass (kg) 14 OPTIONS: VGT Wastegate Watercooled B/H or T/H B/H Ti Impeller MFS Impeller HX50-55 For engines of 10 to 15 litres capacity the HX50 and HX55 are specified on some of the world 's premium rated heavy-duty engines at up to 500 hp. The HX55 has a deserved reputation for industry leading performance in this segment. Recently upgraded with new compressor options the HX50 and HX55 compressor demonstrates excellent characteristics of map width, pressure ratio and efficiency. Standard Features Choice of turbine housing materials to cover a wide range of temperatures. Compressor and turbine wheels selected for optimum airflow, efficiency and pressure ratio. Fully adjustable compressor and turbine housing orientation. Fully-floating twin hydrodynamic journal bearings. High efficiency compressors with broad operating ranges. High pressure ratio capability. Selected compressor and turbines for optimal airflow, efficiency, pressure ratio and transient performance. Superback compressor wheels for extended life and durability at high turbo speeds. Symmetrical twin flow and single entry turbine housings. Variety of compressor and turbine housing flanges available. Optional Features CNG Engine version. MWE (Map Width Enhancement) compressor inlet. Sound suppression baffles. Watercooled turbine housings. Low flow turbine stage. HX50 HX55 For Engine Capacity (litres) 10 - 15 10 - 15 Output Range (hp) 295-500 295-500 Airflow (kg/s) 0.75 0.75 DIMENSIONS: Length (mm) 249 259 Width (mm) 275 275 Height (mm) 225 225 Smallest Mass (kg) 16 18 Largest Mass (kg) 19 21 OPTIONS: VGT Wastegate Watercooled B/H or T/H T/H T/H Ti Impeller MFS Impeller CNG Version HX60 Suitable for engines of 14 to 16 litres the HX60 has been designed for I6 and V8 engines of up to 600 hp output (up to 0.95 kg/s). Well proven on some of the top power European and North American automotive applications, the HX60 is the preferred choice for specialist power engines. Available with wide map high pressure ratio compressors, the HX60 can also be specified with the Holset heavy duty boost control wastegate. Standard Features Choice of turbine housing materials to cover a wide range of temperatures. Fully adjustable compressor and turbine housing orientation. Fully-floating twin hydrodynamic journal bearings. High efficiency compressors with broad operating ranges. High pressure ratio capability. Selected compressor and turbines for optimal airflow, efficiency, pressure ratio and transient performance. Superback compressor wheels for extended life and durability at high turbo speeds. Symmetrical twin flow turbine housings. Variety of compressor and turbine housing flanges available. Optional Features CNG Engine version. MWE (Map Width Enhancement) compressor inlet. Sound suppression baffles. Watercooled turbine housings. HX60 For Engine Capacity (litres) 14 - 16 Output Range (hp) 320-600 Airflow (kg/s) 0.95 DIMENSIONS: Length (mm) 280 Width (mm) 285 Height (mm) 237 Smallest Mass (kg) 18 Largest Mass (kg) 22 OPTIONS: Wastegate Watercooled B/H or T/H T/H & B/H Ti Impeller MFS Impeller CNG Version HX82-83 Designed for high power density industrial, power generation and marine applications, the HX82 and HX83 turbochargers are suitable for engines of 15 to 25 litres or 1200 hp per turbocharger. Multiple units can be configured for engines of larger capacity. These well proven turbochargers have had the benefit of continual development through many years of field service on some of the toughest applications imaginable. Standard Features Choice of turbine housing materials to cover a wide range of temperatures. Fully adjustable compressor and turbine housing orientation. Fully-floating twin hydrodynamic journal bearings. High efficiency compressors with broad operating ranges. MWE (Map Width Enhancement) compressor inlet. Selected compressor and turbines for optimal airflow, efficiency, pressure ratio and transient performance. Superback compressor wheels for extended life and durability at high turbo speeds. Symmetrical twin flow and single entry turbine housings. Variety of compressor and turbine housing flanges available. Watercooled bearing housings. Optional Features Titanium impeller for high pressure ratio capability. MWE (Map Width Enhancement) compressor inlet. Sound suppression baffles. Watercooled bearing housings. HX82/83 For Engine Capacity (litres) 15 - 25 Output Range (hp) 500-1200 Airflow (kg/s) 1.5 DIMENSIONS: Length (mm) 332 Width (mm) 318 Height (mm) 300 Smallest Mass (kg) 32 Largest Mass (kg) 50 OPTIONS: Watercooled B/H or T/H B/H Ti Impeller MFS Impeller |
ive been trying to find that info to post, thank you, i am SLOWLY working on a complete list of "factory" turbo's that came or can be used on our trucks, hard to find exact specs. heres the partial list....
borg-warner S300, S400, S130 S300: PN# 167338, 3.29 comp wheel OD, 2.31 Inducer, 520 m/s max speed, turbine spec A12, 3.00 turbine wheel OD, 2.62 exducer, turbine housing PN# 167984, 1.30 turbine A/R. PN# 169417, 3.44 comp wheel OD, 2.42 inducer, 530 m/s max speed, turbine spec 80BJ1, 3.14 turbine wheel OD, 2.79 exducer, turbine housing PN# 168324, 1.15 turbine A/R. PN# 168824, 3.44 comp wheel OD, 2.42 inducer, 530 m/s max speed, turbine spec 80BJ1, 3.14 turbine wheel OD, 2.79 exducer, turbine housing PN# 168323, 1.38 turbine A/R. PN# 168823, 3.44 comp wheel OD, 2.42 inducer, 530 m/s max speed, turbine spec 80BJ1, 3.14 turbine wheel OD, 2.79 exducer, turbine housing PN# 168322, 1.51 turbine A/R. S400: PN# 171701, 3.944 comp wheel OD, 2.799 inducer, 580 m/s max speed, turbine spec 96TM1, 3.768 turbine wheel OD, 3.467 exducer, turbine housing PN# 171698, 1.32 turbine A/R. PN# 171702, 3.944 comp wheel OD, 2.935 inducer, 580 m/s max speed, turbine spec 96TM1, 3.768 turbine wheel OD, 3.467 exducer, turbine housing PN# 171698, 1.32 turbine A/R. S130: PN#311173, 6.00 comp wheel OD, 3.94 inducer, N/A m/s max speed, turbine spec N/A, 5.20 turbine wheel OD, 4.56 exducer, turbine housing PN# 310963, 7.5 sq/in A/R. http://www.centralturbos.com/pop-werks6a.htm the compressor maps for these turbo's are located about 1/2 way down the page HOLSET: HY-35 1998.5-2002 STOCK DODGE RAM CUMMINS AUTOMATIC HX-35 1995-2002 STOCK DODGE CUMMINS MANUAL AND AUTOMATIC EXCEPT 24 VALVE AUTOMATIC HX-40 ESSENTIALLY A 35 WITH LARGER WHEELS ON IT HX-50 HX-55 HX-60 HX-82 HX-83 HE341 2003 STOCK DODGE RAM CUMMINS HE351 2004.5 STOCK DODGE RAM CUMMINS "600" H1C 1989-1991.5 STOCK DODGE RAM CUMMINS NON-INTERCOOLED WH1C 1993 STOCK DODGE RAM CUMMINS INTERCOOLED H1E BASICALLY THE OLDER VERSION OF A HX40 H2E SIMILAR TO AN HX-50 H2C HT2B STILL GOTTA FILL IN THE REST OF THE DESCRIPTIONS..... |
THis is a very old thread. lol can anyone shed some light on my HT2B Holset. I was trying to trade it but no luck so far. Would like some specs or at least what it originally came off of.
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i would love to put an hx82 or 83 under my super phat shaft for a twin setup
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anything about the ht2b?
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