CAT 10R-8939 TURBO GP BAS -

The CAT 10R-8939 is a Caterpillar remanufactured turbocharger group, listed by Cat as TURBO GP BAS. Turbochargers improve engine efficiency and power output by forcing additional air into the combustion chamber, and Cat Reman turbochargers are remanufactured and tested for demanding Caterpillar engine operating conditions.

Specifications

• Manufacturer: Caterpillar / CAT
• Part Number: 10R-8939
• Part Type: Turbocharger group / TURBO GP BAS
• Condition Category: Cat Reman turbocharger
• System: Engine air intake / forced induction
• Function: Increases intake air flow to support engine combustion and power output
• Fitment: Must be verified by engine serial number and turbocharger arrangement

Key Features

• Cat Reman turbocharger group for compatible Caterpillar engines.
• Designed to withstand high temperatures and pressures inside heavy-duty engines.
• Cat remanufacturing includes center housing seal checks and rotating assembly balancing according to Cat product information.
• Useful for restoring boost performance when the turbocharger is worn or failed.

Cross References

• Primary CAT part number: 10R-8939.
• Some supplier references list 362-0839 as an associated number; verify with Cat before interchange.

Machine Compatibility

• Compatibility depends on engine model, arrangement number, emissions configuration, and turbocharger hardware.
• Confirm by serial number before ordering or installation.

Engine Platforms

• Supplier references commonly associate 10R-8939 with selected Cat C18 / 390 excavator applications; verify exact fitment.

Typical Applications

• Diesel engine turbocharger replacement.
• Boost and power restoration after turbo failure.
• Heavy equipment engine overhaul and maintenance.
• Caterpillar reman spare parts inventory.

Search Keywords

CAT 10R-8939 turbo GP BAS, Caterpillar 10R8939 turbocharger, Cat Reman turbo group, Caterpillar turbocharger replacement.

CAT C18 turbo reference, heavy equipment turbocharger, diesel engine forced induction parts, HRS Supplies.