are SRT calipers same front and rear ??

[madbrian]

i am wondering if srt calipers are the same front and rear.
if not how will i be able to know the difference if i need to buy them?
cheers!!

 

[Flexx91]

Check the part numbers.

 

[Ricketts]

I've always been told they are different.

 

[Viperless]

Front and rear piston bore sizes are different.

 

[Flexx91]

Yes, they are different (uses different part numbers). Both use the same pads.

 

[VIPER BAZ UK]

Front and rear piston bore sizes are different.

rears pistons are the same as gen2 fronts

 

[Jance GTS]

Yes, they are different (uses different part numbers). Both use the same pads.

Do you happen to know which parts number go in the front and which ones go in the back? Thanks!

 

[Tom F&L GoR]

front is 44mm and 40mm
rear is 42mm and 38mm (same as Gen 1, 2 front sizes)