Caterpillar 100-6444 Pump Housing for CAT Marine/Industrial Engine - Used

Caterpillar 100-6444 pump housing / body, used take-off from a CAT marine or industrial engine (commonly 3406 / 3408 / 3412 family — confirm by engine serial). Cast aluminum body with 4-bolt square mounting flange, integral 90° discharge elbow, and machined internal seal bore. Sold as a bare housing — impeller, shaft, seals, and cover are not included. Application: Caterpillar 3406/3408/3412 series and related CAT marine/industrial engines using CAT p/n 100-6444. Condition: Used, cleaned, no visible cracks or damage; suitable for rebuild or as a replacement core/body. 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.