Caterpillar 3116 Inline-6 Cylinder Block - Used Core

Caterpillar inline six-cylinder engine block, tagged by the shop as a 3116. **Application:** Caterpillar 3116-family industrial, marine, and on-highway engines — application not verified from the photographs; the block casting number and engine serial plate must be read to confirm the exact model and arrangement. **Condition:** Used, stripped bare block sold as a rebuildable core (Grade D). Head, crankshaft, pistons, and most accessories are not included. Surface rust, staining, and bore rust/scoring are present as shown. Not tested, not magnafluxed, not pressure-tested, and not machined — offered for machine-shop evaluation only. Block will be drained as practical and open ports covered for pallet/LTL freight. 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.