This vehicle uses two very similar brake rotors

BD 125160  &   BD 60693

One system uses a Dana 28 transfer case with a 3.45 or a 4.10 Axle Ratio

the other uses a Dana 35 Transfer case with a 3.27 , 3.55 ,or a 3.73 Axle ratio.

The easiest way to tell which rotor is on the vehicle is from the ball joints.

If the upper ball joint uses a "castle nut and a cotter pin" it is the Dana 28 system and would take the BD60693.

If the upper ball joint uses a "Pinch Bolt" it will be Dana 35 system and take the BD125160.  Some have described this pinch bolt as a "Snap Ring and Bolt."

If you attempt to sell either of these items by the size (2.2 or 2.5), chances are the mechanic will measure in the wrong area and get it wrong.  You will wind up making two trips.

Tips & Description

003  Brake Rotors

2001 Eclipse having 10 3/4 inch brake rotors use WAG/BD125764.   The listing of Wagner BD125032, and Autospecialty JBR/518 & JBR/725 are 10 inch rotors. 

Must ask diameter of the front rotors.   10 inch  or 10 3/4 inch rotors.