Applications are as follows but not exclusive to -Perkins 203 Direct Injection Before S/N - 29C-1083 All. This kit contains rod bearings, rings, and gaskets. Brands may include Perfect Circle, Clevite, Victor Reinz etc. Pictures are generic and we reserve the right to substitute brands. Please call us if you have any questions concerning products. Please include sizes on pistons, piston rings, rod bearings, and main bearings when applicable.