Hi all,

I'm trying to figure out which parts I need to replace. Basically there's 2 control arms that I need to replace but the part numbers seem to be the same on a few sites that I'm trying to order from...but when I removed the part they are definitely different in size.

The parts that I need are the rear lower camber arm and the rear trailing arm? I've seen it called lateral arm, radius rod, trailing arm etc...a bit confused on what's needed.

I need both of these parts which is which?

RockAuto apparently mentions the same part number for both of these (551A0AL500) but will this work?? and which will be which 1. and 2.

Need to know which part will coincide with which arm (1. / 2.) Any help is appreciated...Thanks in advance.

 

Red one is the FSM "radius rod", catalog same name, but is also mistakenly called a "traction bar/rod". 2006 G35 coupe, Nissan part number 55110-AL510

Green one is the FSM "front lower link", catalog "lateral arm" commonly called the "camber bar" since that inboard eccentric washer is how you adjust camber. 2006 G35 coupe, Nissan part number 551A0-AL500

Both the parts in your list A / B are the same front lower link, made by different manufacturers.