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CAT Turbochargers

Genuine & OEM Turbochargers Parts

CAT Turbochargers Parts

Turbochargers raise power and efficiency by using exhaust gas energy to compress the intake charge, allowing more fuel to be burned per cycle. This group covers oil starvation at start-up, a restricted drain line, or contaminated oil — rather than faults in the turbocharger itself.

AMS Parts supplies a wide range of turbochargers components for CAT engines used in power generation, marine, and industrial applications. Browse the full range below, or contact us for specific requirements.

Frequently Asked Questions

Which turbochargers do CAT engines use?

CAT specifies units from manufacturers including BorgWarner and Garrett. The correct unit depends on the engine arrangement, so verify against the engine serial number rather than the model alone.

What is series turbocharging on ACERT engines?

Two turbochargers operate in sequence, a smaller unit responding quickly at low speed and a larger one taking over as flow increases. Both must be serviceable for the system to work correctly.

Why do turbochargers fail repeatedly after replacement?

A restricted or carbonised oil drain line, contaminated oil, or debris left in the system after a previous failure. Fitting a new unit without addressing the cause usually repeats the failure.