I was about to order a rear O/S brake caliper for my 2001 MG ZS 180 when on the website they have two types!
One with diameter 1 [mm] = 30
Part no CA671R
OE numbers 43021SK3E00, 43021ST3E00, GBC161
And the other
Diameter 1 [mm] = 34 and it says or brake disk thickness 10 mm
Got round to doing this - had two spare calipers I did a test run on. Both seized handbrake mechanisms!
One was a standard, straight from factory, 10 year old caliper. The other was a fairly new reconditioned caliper I bought for 90 quid including exchange for old one.
Unscrewed the main...