GrepAwk

Can the ABC pressure relief valve from a 2003 R230 (SL55 roadster) be used on the 2003 A220 S55 system?

PHILLYCLSJOE

cross-reference the part numbers and see if you get a match. Hop on FCP Euro. I know the lines are different but the valve blocks, accumulators and Reservoir's may be the same.

maw1124

GrepAwk, there's an ABC Treatise that I posted in the other thread ("Let's Start Another..."). That treatise has most of the part numbers listed, and IIRC by model, so you *should* be able to see which parts are interchangeable by chassis.

maw

maw1124

GrepAwk, please see here ... https://www.abcspecialist.nl/en/arti...el-abc?itm=746

Sure, half the site is not in English, but this leads me to believe the pressure relief valve is common to all the 215/220/230 ABC cars. You can use those part numbers to check, if you haven't answered your question already. Notice it's all 220 part numbers, just like the accumulators.

Please let us know what you decide / discover.

Cheers,

maw

GrepAwk

Thanks, MAW.
Seems like a good option for us all.