Caterpillar 668345 Turbocharger Supercore for CAT 3126 - Rebuilt

Caterpillar turbocharger supercore for CAT 3126 series diesel engines. Compressor housing is CAT-cast and stamped 668345. Includes compressor housing, center housing rotating assembly (CHRA), and turbine wheel — turbine housing NOT included. Condition: rebuilt / refinished, shaft spins freely, wheels and housings clean. Ideal drop-in supercore for a 3126 turbo rebuild where the customer is reusing the existing turbine housing. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.