Spare parts
MAN marine heat exchangers
Genuine MAN heat exchanger parts for D-Series marine diesels, tube bundles and coolant expansion tanks. Find your engine below, or send us your model and serial number and we'll confirm the exact part.
MAN heat exchanger parts by engine
Genuine MAN tube bundles and coolant expansion tanks for D-Series marine diesels, listed by engine model. Don't see your engine, or working from a builder variant (DEMP / Lindenberg)? Send us the details and we'll match it.
Tube bundles
| Part no. | Description | MAN engine | Availability |
|---|---|---|---|
| 51.06109-0041 | Tube bundle | D2866, D2876 | Available |
| 51.06109-0043 | Tube bundle | D2868, D2862, D3872 | Available |
Coolant expansion tanks
| Part no. | Description | MAN engine | Availability |
|---|---|---|---|
| 51.06102-6103 | Coolant expansion tank assembly | D2866 | Available |
| 51.06102-6115 | Coolant expansion tank | D2848, D2840, D2842 | Available |
| 51.06102-6116 | Coolant expansion tank | D2866, D2876 | Available |
| 50.06102-5000 | Coolant expansion tank | D2868, D2862, D3872 | Available |
Click any part number for full specifications and to request a quote. Not sure which you need? Send us your engine model and serial number and we'll confirm fitment.