Rebuilding Caliper on 2004 Dodge Ram SRT-10

[Inertia]

I have a pair of extra 2004 front Calipers that are used i am in the process of rebuilding both calipers. i wanted to get some advice on the different caliper pistons that i should use i understand the front caliper pistons OEM are Phenolic and would like to know if there are others out there to try?...

I havent read any forums on what avail pistons others have used but im open to advice from others that have the knowledge and experience with rebuilding some basic 2004 front caliper pistons...

 

[Inertia]

Sum it up i was looking at Rockauto they list two options but i am not sure the size of the pistons

MOPAR 5093295AA Info
Front; Contains 2-Pistons [40mm Dia] Boots, Seals


MOPAR 5093294AA Info
Front; Contains 2-Pistons [44mm Dia] Boots, Seals