What brand Turbo does Cummins use?

The well-engineered Holset wastegate turbochargers employ the same industry-leading design techniques used throughout Cummins. Wastegate turbochargers improve upon fixed geometry units with an overall 3% increase in efficiency, and they can be optimized for various aftertreatment systems.

Who makes the turbo for Cummins?

Holset is a world leader in turbocharger technology and Holset turbochargers are an important element in the Cummins brand engine success throughout the world.

What Turbo is on 6.7 Cummins?

With the 6.7L Cummins, Holset unveiled their Variable Geometry Turbo (VGT) with integrated exhaust brake. The Holset VGT uses a turbine stage where the swallowing capacity is automatically varied while the engine is running.

What Turbo is on a 5.9 Cummins?

New Replacement Turbocharger for Dodge Ram/Cummins 5.9L 24V HE351CW Turbo.

When did Cummins start VGT turbo?

The Holset VGT™ from Cummins Turbo Technologies pioneered Variable Geometry (VG) technology for the commercial vehicle market in 1998.

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Is holset owned by Cummins?

Cummins Engine Company purchased Holset, recognizing its status as a market leader in turbocharging.

What Turbo is 2001 Cummins?

2nd Generation Cummins Specs

2nd Gen 5.9L Cummins Years: 1994-2002
Turbocharger: Early 1994- Holset WH1C Turbo 1994-1998: Holset HX35W Turbo 1998.5-2002 Manual: Holset HX35W 2001-2002 Automatic: Holset HY35W 2001-2002 High Output: Holset HX35W

How much does it cost to replace a turbo on a 6.7 Cummins?

Ram 2500 Turbocharger Assembly Replacement Cost Estimate. The average cost for a Ram 2500 turbocharger assembly replacement is between $5,434 and $5,585. Labor costs are estimated between $579 and $731 while parts are priced at $4,855.

What are the problems with the 6.7 Cummins?

A few issues that may occur with the 6.7 Cummins turbo include:

  • Leaking oil seals.
  • Worn bearings (too much shaft play)
  • Sticking VGT parts.
  • Compressor or turbine wheel damage.


How much boost can a 6.7 Cummins handle?

When pushed to its absolute limit, the OEM fuel system on the 6.7L Cummins (lift pump, CP3, injectors) can support as much as 530rwhp and roughly 550rwhp with a turbo upgrade.

How do I know if my 5.9 Cummins turbo is bad?

Turbo Failure Symptoms

  1. POWER LOSS. If you notice that your car isn’t accelerating as powerfully as it used to, or is slow to react to your input, this might be a sign that your turbo is failing. …
  8. WEAR & TEAR.


What Turbo is on 03 Dodge Cummins?

In 2003, the Holset HE341CW turbocharger is introduced. This turbocharger has a mechanically controlled internal wastegate and it features a fixed geometry design. In 2004.5, a new turbocharger is introduced by Cummins.

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What Turbo is on a 2004.5 Cummins?


Year of Truck Valves TurboCharger Model #
2000-02 24 HY35W
2003-04 24 HE341W
2004.5-07 24 HE351CW
2007.5-12 24 HE351VE

How many miles will a 12 valve Cummins last?

You can easily get 300k miles on even a modified cummins. Fix the killer dowel pin before you put it in, and it will be fine for a long time.

What year Cummins is the best?

To me the Holy Grail is an early-1998 Cummins 4×4 12-valve. The rear Quad Cab doors only started opening in 1998, but halfway through the model hear they started with the computerized 24-valve biz. That’s the best body configuration of the most reliable truck ever built and it’s got power potential as good as any.

How many miles will a 5.9 Cummins last?

The Cummins engine is design for initial overhaul between 400,000 and 500,000 miles.