Description
Application: Detroit Diesel inline 71-series marine engine heat exchanger — raw-water end cover / inlet cover casting (OEM cast # 5124208) with integral inlet elbow and zinc anode boss. Condition: Used take-off with typical marine verdigris, paint flaking, and one broken stud in a flange hole; casting itself is solid and serviceable as a rebuildable core or refinish candidate. Drained and ports capped for shipping. 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.