312144 TW Turbine Wheel S2A Turbocharger | CAT 3114 Replacement

This aftermarket FOR 312144 TW turbine wheel is a replacement component for S2A turbochargers, specifically referenced for CAT 3114 engine applications in construction machinery. It serves as an aftermarket replacement part for buyers verifying fitment against OEM reference numbers such as 311295 TW and 311423 TW.

Key Specifications

Part Number: FOR 312144 TW Product Type: Turbine Wheel Turbo Model: S2A Gross Weight: 0.6 kg Packing: N/A Representative OEM Reference Numbers: 311295 TW, 311423 TW, 311786, 311879 TW, 311880 TW, 311987 TW, 312335 TW, 312925 TW

This turbine wheel assembly features a dark metallic wheel with multiple curved blades, a long silver-colored shaft, and a threaded end with a hexagonal nut. The central hub includes a hexagonal recess visible in top views. These physical characteristics help buyers verify the part against their existing unit before ordering.

Application & Compatibility

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

• CAT > CAT 910E WHEEL LOADER CONSTRUCTION MACHINERY > CAT 3114
• CAT > CAT EARTH MOVING > CAT 3114T
• CUMMINS > PERKINS > PERKINS PHASER 110T
• CUMMINS > PERKINS > PERKINS T3-152 87HP
• DEUTZ
• OTHER TURBOCHARGER

This turbine wheel is listed for reference applications including CAT 3114 and CAT 3114T engines in construction machinery, as well as Perkins Phaser 110T and T3-152 87HP units. The part number FOR 312144 TW is associated with 72 OEM reference numbers, such as 311295 TW and 311423 TW, which serve as verification clues rather than confirmed fitment. Buyers should verify the specific engine code, vehicle application, and turbo configuration against their existing unit before ordering. Technical fitment support is available to help confirm compatibility for CAT 910E wheel loaders and other listed applications.

Technical Notes

The S2A turbocharger model is a fixed-geometry design, meaning it does not use variable turbine geometry or adjustable vanes. This turbine wheel assembly includes a long shaft with a threaded end and hexagonal nut, which are critical for proper mounting and alignment during installation. Because the S2A configuration is specific to certain engine outputs, verify the shaft length, thread pitch, and hub dimensions against your existing unit. For CAT 3114 or Perkins Phaser 110T applications, confirm that the turbine wheel matches the original casting numbers and OEM reference numbers, such as 311295 TW, to ensure correct fitment. Technical fitment support is available to review these details before shipment.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the FOR 312144 TW turbine wheel. Technical fitment support is available to verify part numbers, engine codes, and OEM reference numbers such as 311295 TW before shipment. This service helps confirm the correct S2A turbine wheel for CAT 3114 or Perkins applications, reducing the risk of incorrect orders. Contact our team with your specific casting numbers or application details to ensure the replacement part matches your existing unit.