Garrett 451888-5011S CHRA GT Series GT4202R, Trim 53

Replacement centre cartridge (CHRA) for the Garrett GT4202R turbocharger — the balanced rotating group carrying the shaft, compressor wheel and turbine wheel.

The center hub rotating assembly (CHRA) houses the shaft that connects the compressor impeller and turbine. Garrett components are some of the strongest and most reliable units for your turbo rebuilding needs.

Specifications

• Frame: GT42
• Bearing: ceramic ball bearing
• Rotation: standard
• Compressor wheel: 74.7 mm inducer, 102.3 mm exducer, 53 trim
• Turbine wheel: 82 mm inducer, 75 mm exducer, 84 trim
• Power: up to 1120 HP

Fits & compatible parts

• Related & compatible part numbers: 774595-5007S, 774595-5008S

Features

• Ceramic dual ball-bearing centre cartridge
• Oil-cooled bearing system