S1B 311612 317959 Turbocharger Chra Cartridge For DEUTZ TRUCK 3.1L

S1B 311612 317959 Turbocharger Chra Cartridge For DEUTZ TRUCK 3.1L

 PRODUCT    DESCRIPTION  
 
⇒P/N
 

311612 312114 312436 312470 312490

312491 312511 312527 312934 312935

313034 313202 313274 313360 313361

313363 313364 313365 313367 313368

313369 313511 313551 313732 313733

313810 313818 313834 314223 314224

314225 314328 314446 314464 314465

314466 314992 314993 314995 315501

315502 315503 315639 315640 315641

315647 315666 315845 315846 315847

315848 315853 315855 315856 315857

315858 315861 315862 315863 315864

315865 315867 315920 315921 316689

316690 316691 316692 317904 317905

317906 317908 317909 317910 317959

317960 319246 319247 319261 319338

 
 ⇒Engine NO
 

<0.5Mg.mm / 150000RPM
 
 
⇒Condition
Brand new
 

 
Our turbo cores are 100% balancing tested by SCHENCK TB-Sonio.
 

Turbine wheels & compressor wheels size information

What is a CHRA?

A complete turbocharger is essentially a Centre Housing Rotating Assembly (CHRA or core assembly) with housings fitted to

each side. The turbine housing directs exhaust gas to power the turbine wheel, the compressor housing directs air into the

engine. The turbine housing will have a wastegate to control the turbine speed, or as is more common on diesel engines, there

is a variable vane mechanism giving much better control of the turbo, reducing lag, and improving performance.

The wastegate or vane mechanism is controlled by an actuator – which could be controlled either electronically or by a vacuum

system. The CHRA is a rotor (turbine wheel on one side, compressor wheel on the other) that is held in a bearing system

allowing it to rotate at high speed on a pressurized oil film similar to the engine. Turbo remanufacturer’s traditionally stripped

the complete turbocharger and CHRA, examine all the individual components, replacing these where necessary, and install

brand new bearings and seals.