| This kit includes 2 idler arm bushings which is enough to do one vehicle. This kit will fit the 1200 or B110, the PL510, and the A10-510 as well. We haven't been able to find out if it will fit the B210 or not at this time. Even though the pic only shows one bushing there are two in this kit. These kits are very easy to install and don't require any special tools. | 
