Cummins Main Bearing Cap with Bolts - Used Take-Off

Application: Heavy-duty diesel engine main bearing cap, believed to fit Cummins B-series / C-series (6BT / 6CT / similar) inline diesel engines — full casting number to be verified. Two-bolt straddle main cap with bolts included. Condition: Used take-off. Exterior shows light surface rust and oil residue; machined bearing saddle appears clean in photos. Sold for use as a matched cap to a specific block or as a core. Main cap bolts should be replaced with new OEM hardware before final assembly. 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.