grassy said I was just looking at this moog...not sure the difference except for 1/3 price shipping. http://www.ebay.ca/itm/MOOG-K7042-Idler-Arm-/300872226769?pt=Motors_Car_Truck_Parts_Accessories&fits=Make%3APlymouth|Model%3ADuster&hash=item460d61d7d1&vxp=mtr ian. Click to expand...