March 6, 2015:  JASPER Engines & Transmissions is pleased to offer a remanufactured Holset HE351VE turbocharger to our customers for 2007 and current Cummins 6.7L diesel engine applications.  “Each JASPER remanufactured Cummins 6.7L Holset turbo undergoes a three-step balancing process,” said Ryan Dooley, JASPER Diesel Division Manager. “The turbine shaft/wheel assembly, and the compressor wheel, are individually balanced on a component balancer.” The rotating assembly, or center section, is then balanced on a high speed VSR machine. “The center section is balanced at over 70,000 RPM.” said Dooley. “We verify balance is at .05 grams per square inch or below for best operation and improved turbo life.”

In addition to the value-added quality remanufacturing steps to provide a perfect product, great care is taken to ensure each component can stand up to the rigors of everyday life. “Each Cummins 6.7L Holset turbo receives new bearings and thrust packages, 100% new seals on pushrods to keep exhaust gases out of the bearing housing, along with new cross shaft seals to prevent oil leaks out of the actuator drive gear port,” said Dooley. “We also install new stainless steel cup plugs to prevent corrosion.”

The variable geometry of this turbo is controlled by a sophisticated CAN controlled module.  “Each of these actuators has its CAN network communication verified and is electronically calibrated to the turbo,” added Dooley. “100% new seals are used to keep the coolant used to cool the actuator away from the delicate electronics inside.”

The JASPER remanufactured Cummins 6.7L Holset turbo is covered by a one-year, unlimited mile, nationwide parts and labor warranty.   Another great JASPER product for diesel engines! Talk to our team of automotive and truck technicians about how the Cummins 6.7L Holset turbo could work for your engine