4043003 4045748 4039932 HX40W Engine Turbocharger For 5.9L 6BTA 6CTA ISC

Turbocharger is a forced induction system driven by the engine's exhaust gases. Its primary function is to compress more air into the engine’s cylinders. By increasing the intake air density, it allows more fuel to be burned efficiently, significantly boosting engine horsepower and torque without increasing engine displacement. This Turbocharger 4043003 4045748 4039932 is engineered for maximum durability and precise fitment in 5.9L 6BTA 6CTA ISC engines. Manufactured to meet or exceed OEM standards, it ensures optimal engine performance and a long service life under heavy-duty conditions.

Whether for full engine rebuilds or quick replacements, DDP Engine provides you with the most reliable parts at unbeatable wholesale prices.

Parameter Details
Product Name: Turbocharger
Part Number: 4043003 4045748 4039932 HX40W      

Condition: Brand New / High-Quality OEM / Aftermarket
Warranty: 6 Months / 1 Year
Engine Model: 5.9L 6BTA 6CTA ISC engines

Application:
6BTA (5.9L inline six-cylinder turbocharged intercooled): Primarily used in medium-sized commercial vehicles (such as light and medium-duty trucks and buses), construction machinery (excavators, loaders), marine propulsion, or generator sets. Typical power range is 170–250 hp. Commonly found in equipment meeting China II/China III emission standards.

6CTA (8.3L inline six-cylinder turbocharged intercooled): Belongs to the C series, used in heavy-duty trucks, large buses, construction vehicles (such as bulldozers and cranes), and medium to large marine or stationary generator sets. Power range covers 200–400 hp, emphasizing high torque at low RPMs, suitable for continuous high-load conditions.

ISC (8.3L or 8.9L inline six-cylinder): Not simply an upgraded version of the "6CTA," but a C-series derivative of the electronically controlled high-pressure common rail/unit pump (such as ISC 8.3, ISC 280/300). It is widely used in heavy-duty trucks (such as tractors and dump trucks), city buses, fire trucks, and high-power generator sets, meeting China III to China IV emission standards, emphasizing both power response and emission control.

Why Choose DDP Engine:
100% Quality Guaranteed: All parts undergo rigorous testing to ensure perfect compatibility and premium performance.
Fast Worldwide Shipping: Large inventory in stock. Orders are typically processed within 3-7 working days with reliable global express and Transportation.
Professional Technical Support: Unsure about the part number? Contact our engineering team for exact cross-reference matching.
Flexible Solutions: Providing Genuine, OEM, and premium Aftermarket spare parts to fit your budget.