28 103 383BK             Head Gasket TDI 1.9   93 up (3 notch) 

026 103 383L                Head Gasket  Golf Jetta  1.8 Engine            

028 103 383AS             Head Gasket TDI  1.9                                        

037 103 383N                Head Gasket  Golf, Jetta 2.0 93-99