188127 4LF302 Turbocharger Replacement for CAT 966F 3306B

This 188127 4LF302 turbocharger is an aftermarket replacement unit designed for Caterpillar CAT 966F and CAT 3306B engine applications. It serves as a direct reference for buyers seeking a 188127 turbo replacement, with OEM reference numbers 0R5761, 1W9383, and 312100 available to help confirm fitment against your existing nameplate.

Key Specifications

• Part Number: 188127
• Product Type: Turbocharger
• Turbo Model: 4LF302
• Application Clues: Caterpillar CAT 966F, CAT 3306B
• OEM Reference Numbers: 0R5761, 1W9383, 312100
• Packing Dimensions: 34 x 34 x 38 cm
• Gross Weight: 23 kg
• Image Availability: High-resolution studio photography available

These specifications help B2B buyers verify the 188127 turbo replacement against their existing nameplate. Use the listed OEM reference numbers to cross-check fitment for CAT 3306B engine applications before placing an order.

Application & Compatibility

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

• Caterpillar > CAT > CAT 966F > CAT 3306B

This 188127 4LF302 turbocharger is listed for Caterpillar CAT 966F and CAT 3306B engine applications. Use the supplied OEM reference numbers 0R5761, 1W9383, and 312100 as verification clues to cross-check your existing nameplate. Confirm the part number, engine code, and vehicle application before ordering to ensure the correct replacement application.

Technical Notes

The 4LF302 turbocharger assembly features a silver-colored compressor housing with a visible multi-blade impeller and a dark grey cast-iron turbine housing equipped with a square exhaust flange. Metallic band clamps secure the housing sections, while a rectangular oil feed port with a ribbed internal structure is visible on the compressor housing. A cylindrical compressor inlet and outlet ports are present, along with a threaded fitting on the side of the central bearing housing. These visible structural details help buyers verify the physical configuration of the 188127 unit against their existing nameplate. Confirm that the housing shape, flange orientation, and port locations match your application before finalizing a B2B order.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 188127 4LF302 turbocharger. Worldwide shipping is available for orders of this unit. Our technical fitment support team can help verify the part number, engine code, and OEM reference numbers against your existing nameplate. Contact us for bulk order details and pre-shipment inspection options to ensure the correct replacement application for your CAT 966F or 3306B fleet.