3519276 HC5A Compressor Wheel for Cummins KTTA50 Turbocharger

This aftermarket 3519276 compressor wheel is a replacement component for HC5A turbochargers, listed for Cummins KTTA50 and KTAA50-C160 applications. It features a radial blade design with a central hub and keyway, supporting stable operation in high-horsepower engine setups. Verify part number, engine code, and OEM reference numbers before ordering.

Key Specifications

• Part Number: 3519276
• Product Type: Compressor wheel
• Turbo Model: HC5A
• Application Clues: Cummins KTTA50, KTAA50-C160
• Packing Dimensions: 17 x 17 x 11 cm
• Gross Weight: 0.55 kg
• OEM Reference Numbers: 46 references including 3523419, 3523420, and 3545507 CW
• Image Availability: High-resolution studio photography available

This compressor wheel features a radial blade design with a central hub and keyway. The uniform metallic finish and machined bore are visible in the supplied images. Verify the specific material grade and dimensions against your engine requirements before ordering.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• CUMMINS > CUMMINS VARIOUS > CUMMINS KTTA50 1840HP
• CUMMINS > CUMMINS VARIOUS > CUMMINS KTAA50-C160
• OTHER TURBOCHARGER

This 3519276 compressor wheel is listed for Cummins KTTA50 and KTAA50-C160 applications, serving as a replacement component for HC5A turbocharger assemblies. The part is associated with 46 OEM reference numbers, including 3523419, 3523420, and 3545507 CW, which help buyers cross-check fitment against their specific engine configuration. Because these references serve as verification clues rather than confirmed fitment confirms, buyers should verify the part number, engine code, and production year before ordering. For applications outside the listed Cummins paths, technical fitment support is available to confirm whether this wheel matches your specific turbocharger setup.

Technical Notes

The HC5A compressor wheel is a radial-flow component designed for high-horsepower Cummins engines. Visible features include a smooth top shroud, open bottom blade structure, and a central hub with a machined bore and keyway. The uniform metallic finish suggests a standard alloy construction, though material grade must be verified against your specific engine requirements. Before installation, inspect the bearing housing oil feed and return ports for blockages. Check the old unit for foreign object damage (FOD) such as debris or metal shavings; a system clean is recommended if FOD is present to protect the new 3519276 wheel. Verify shaft diameter compatibility with the turbine assembly to ensure proper balance and stable operation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 3519276 HC5A compressor wheel. Technical fitment support is available to verify part numbers, engine codes, and OEM reference numbers against your specific Cummins KTTA50 or KTAA50-C160 application. Contact our team to confirm packing details (17 x 17 x 11 cm, 0.55 kg) and request quotes for bulk orders. Verify all specifications before ordering to ensure the correct replacement component is supplied.