Description

The turbochargers 237-5272 / 237-5270 are engineered as direct-fit replacements for select Caterpillar diesel engines , including C7, C9, CAT 3126, and 3126B. This turbocharger helps restore factory boost pressure, improves airflow and combustion efficiency, and supports smooth engine performance under heavy load and continuous duty cycles. Built with durable cast housings and precision-balanced rotating assemblies, this turbocharger withstands heat and pressure associated with heavy diesel operation. Its direct-replacement design means no modification is required during installation, making it ideal for use in trucks, agricultural machines, construction equipment, and industrial applications powered by Caterpillar engines. Whether you’re restoring lost power, combating smoke issues, or replacing a failed turbo, the 237-5272 / 237-5270 turbocharger provides reliable performance, enhanced throttle response, and improved fuel efficiency. KEY FEATURES Direct replacement turbocharger Compatible with Caterpillar C7, C9, 3126, 3126B Diesel Engines Replaces OEM part numbers 237-5272 & 237-5270 Precision-balanced rotating assembly Heavy-duty cast housings for durability Restores factory boost and engine performance Ideal for trucks, construction & industrial machinery No modification required for installation APPLICATION Engines: Caterpillar C7 Caterpillar C9 CAT 3126 CAT 3126B Equipment: Heavy-duty trucks, construction equipment, industrial diesel machinery PART NUMBERS Turbocharger: 237-5272 Turbocharger: 237-5270