New copper heat exchanger for Ford Lehman marine diesel engines. It includes new hardware and brackets to attach to the back of the engine block. This heat exchanger is manufactured by Seakamp Engineering, and is a direct replacement for Ford Lehman part number 2C213. The body diameter is 3-1/8″ O.D. (3.125 inch outside diameter) and body shell length is 16-3/4″ (16.75 inch). The larger coolant hose barbs are approximately 1-3/4″ O.D. (1.75 inch outside diameter) and the smaller raw water hose barbs are approximately 1″ O.D (1 inch outside diameter). View the below chart for model applications:
| Engine Model | Lehman Model | HP | Displacement | Cylinders | Series |
|---|---|---|---|---|---|
| 2701E | 4D242 | 80 | 242 cu. in. | 4 | Dorset |
| 2711E | 4D254 | 80 | 254 cu. in. | 4 | Dorset |
| 2712E | 4D254 | 80 | 254 cu. in. | 4 | Dorset |
If you need any other Ford Lehman parts, such as an expansion tank, elbow, water pump, or coolers, or would like the copper-nickel version of this heat exchanger (2C219), view all Ford Lehman listings here.








