I am looking into ordering replacement accumulators for my car . . .

Can someone tell me if these will be the right ones:
http://www.professionalautoparts.com/store/buy.php?make_text=mercedes&model_text=300_series&ml=300-e-002&year=1987&part_name=accumulator&brand_name=corteco-fs-freudenberg&make_code=MB

It says they are for the following cars:
Engine/Chasis
103.983 124.030 from 1990
603.960 124.193

Thanks,

James