Holset Turbochargers

holsetThompson Diesel services and rebuilds all Holset turbocharger models. Our technicians have been through Cummins factory training therefor we are the only turbo rebuilder in Oklahoma authorized to use the Holset E-Tool scanner to check and diagnose Cummins turbo technologies electronically actuated turbos.

Genuine Benefits

  • Reduced downtime
  • Optimized fuel efficiency
  • Delivered factory level performance
  • Optimized factory level efficiency
  • Demonstrated durability
  • 12 month Cummins factory warranty

Holset Turbo Part No.

Dodge Model Year

3526739

1988-1990

3531038

1991-1993

3531696

1992-1993

3530983

1994; 1 Ton Only

3539911

1994-1995

3539369

1996-1998

3539373

1996-1998

3539371

1996-1998

3539343

1998.5

3590104

1999

3592766

1999-2002 M/T

4036239

2000-2002 A/T

4035044

2004

4043600

2004.5-2006

Performance Upgrades

The Holset Super 40 and Pro 52 turbochargers allow substantial increases in horsepower and torque on the Cummins powered Dodge Ram. Designed for the Dodge Ram series 1988-2006, performance enthusiasts report increased throttle response, increased pulling power and an extra edge for off-highway performance.

Holset turbochargers are the original factory equipped turbocharger for the Cummins powered Dodge Ram and are engineered designed and tested specifically to optimize performance by the people who know your Cummins engine the best.

Holset Super 40

  • Higher boost capacity
  • Wider map width enhancement (MWE)
  • High speed balanced rotor system
  • 130,000 rpm maximum rotor speed
  • Requires minimum engine modifications

Holset Pro 52

  • Produces
  • Requires series engine modification
  • Designed ONLY for use off-highway
  • 112,000 rpm maximum rotor speed

Insist on Genuine Holset Turbochargers

Holset turbochargers are the original, factory-equipped turbocharger for the Cummins powered Dodge Ram and are engineered, designed and tested specifically to optimize performance by the people who know your Cummins engine the best.

Holset turbochargers are made to the highly specific standards, not only to deliver the power owners demand, but also to keep Cummins engines performing at top efficiency year after year. With correct parts and regular maintenance, Dodge Ram drivers can depend on the performance and efficiency their vehicles were designed to deliver over the long haul.