hello,

i have a 1989 300e, and plan to change driver side rear caliper since the outside piston is stuck. I can't find out with one should i buy. Can you please help me to choose. Do i need the new one buy ATE (170$) or a reman will suffice? Should i change them in pairs or for rear one is ok?

So far i found some reman calipers on www.advancedautoparts.com by Beck/Antley and Bendix, but i don't now which one i need what's the difference between regular one and semi-loaded.

thank you in advance,
any help is appreciated,
andrei