433289-0185 GT2556 Turbocharger Core for Perkins 1104C-44T 90HP

This aftermarket GT2556 core, part number 433289-0185, is a replacement turbocharger assembly designed for Perkins 1104C-44T 90HP and CAT 3054 applications. It serves as an aftermarket replacement unit for industrial and agricultural equipment, with OEM reference numbers available to help confirm fitment before ordering.

Key Specifications

• Part Number: 433289-0185
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: GT2556
• Packing Dimensions: 17 x 17 x 21 cm
• Gross Weight: 2 kg
• Representative OEM References: 433289-5185, 2674A200, 711736-0001

This core assembly includes the central bearing housing, compressor wheel, and turbine wheel. The visible radial oil port and finned turbine housing structure should be reviewed before installation against your existing unit to ensure correct orientation. Verify the specific OEM reference number associated with your equipment before finalizing the order.

Application & Compatibility

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

• Caterpillar > CAT > CAT 3054 > PERKINS 1104C-44T 90HP
• Caterpillar > CAT > CAT CS533E > CAT 3054C
• Caterpillar > CAT > CAT TRACTOR > VISTA 4 EPA TIER 2
• PERKINS > PERKINS T4 40
• PERKINS
• PERKINS > PERKINS 5455 TRACTOR > PERKINS VISTA 4 4 4L 2003
• PERKINS > PERKINS AGRICULTURAL TRACTOR > PERKINS 4 4L 2003
• PERKINS > PERKINS INDUSTRIAL > VISTA L4 TIER 2
• PERKINS > PERKINS OFF HIGHWAY > T4 40
• PERKINS > PERKINS TRACTOR > PERKINS VISTA 4 TIER 2
• PERKINS > PERKINS TRAKTOR > PERKINS 1104 82HP

This GT2556 core is listed for Perkins 1104C-44T 90HP and CAT 3054 applications, including Caterpillar CS533E and agricultural tractor variants. It is associated with OEM reference numbers such as 433289-5185, 2674A200, and 711736-0001. Use these references to verify fitment against your specific unit. Confirm the engine code, turbo configuration, and mounting position before ordering. For Perkins T4 40 or Vista 4 EPA Tier 2 applications, cross-check the serial number and housing orientation to ensure the correct replacement application.

Technical Notes

The GT2556 core features a central bearing housing with a visible radial oil port, which should be reviewed before installation for wear or damage before installation. The turbine housing exhibits a radial finned structure, while the compressor housing presents a wide, flat outer rim. A blue marking is visible on one compressor blade in the provided views; use this visual cue to verify orientation against your existing unit. Confirm that the shaft tip and housing alignment match your specific application to ensure correct mounting position.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 433289-0185 GT2556 core. Technical fitment support is available to help verify OEM reference numbers such as 433289-5185 or 2674A200 against your specific Perkins 1104C-44T or CAT 3054 unit. Confirm part number, engine code, and housing orientation before finalizing orders. Inquire about bulk availability for fleet or workshop stock.