Rebuild inlcudes:

New gasket, bolts, nuts and washers

The aftercooler is disassembled, the core is steamed and thoroughly cleaned. 

The fins are combed if needed. 

The front and rear headers are thoroughly cleaned, the alignment dowels are renewed if needed. 

All gasket surfaces are thoroughly cleaned, all threads are checked. 

The assembled aftercooler is pressure tested for leaks.

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