435910-0001 GT2556 Turbocharger Bearing Housing for Perkins Engines

This aftermarket 435910-0001 GT2556 turbocharger bearing housing is a replacement component for Perkins 1104A-44T 4L 115HP engines. It serves as a core service part for industrial and marine applications, with reference numbers such as 433289-0220 BH available to help buyers verify fitment before ordering.

Key Specifications

• Part Number: 435910-0001
• Product Type: Turbocharger Bearing Housing
• Turbo Model: GT2556
• Gross Weight: 2 kg
• Packing: N/A
• OEM Reference Numbers: 433289-0220 BH, 433289-0255 BH, 435911-0006

This bearing housing features a cast central body with horizontal cooling fins and machined flanges. The upper flange includes a central threaded bore, while the lower flange provides a central bore and two threaded mounting holes. Two rectangular mounting tabs extend from the sides for secure installation. Buyers should verify these physical characteristics against their existing unit to ensure the 435910-0001 part matches their specific GT2556 application.

Application & Compatibility

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

• PERKINS > PERKINS 1104A-44T 4L 115HP
• PERKINS > PERKINS 1103A 75HP
• PERKINS > PERKINS 1104A
• PERKINS > Perkins 4.4 Series > Marine Power Systems 4.4TGM > Perkins 1104C-44T

This bearing housing is listed for Perkins 1104A-44T 4L 115HP, 1103A 75HP, and 1104A engines. It is also associated with Perkins 4.4 Series marine applications, including the 1104C-44T. Buyers should verify the part number 435910-0001 against their specific engine configuration. Cross-check OEM reference numbers such as 433289-0220 BH, 433289-0255 BH, and 435911-0006 to confirm the correct replacement application. For marine or industrial fleet units, confirm the turbo model GT2556 and engine serial data before ordering to ensure the housing matches the existing turbocharger assembly.

Technical Notes

The GT2556 turbocharger model is a fixed-geometry unit, meaning it does not use variable turbine geometry or VNT vanes. This bearing housing supports the shaft assembly and maintains proper alignment for stable operation. Buyers should verify the casting numbers on the old unit against the 435910-0001 part number and OEM references like 433289-0220 BH. Confirm the specific Perkins engine variant, such as 1104A-44T or 1103A, to ensure the housing matches the required turbo configuration.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 435910-0001 GT2556 bearing housing. Worldwide shipping is available for industrial and marine parts orders. Our technical team provides fitment support to help verify part numbers, engine codes, and OEM references such as 433289-0220 BH before shipment. Contact us with your specific Perkins engine details to confirm the correct replacement application.