Nut, Connecting Rod

Nut, Connecting Rod Used W/ 3637029M1 Connecting Rod Bolt On Models W/ A4.212,A4.236, AT4.236, A4.248, A6.354, AT6.354 & A6.372 Perkins Engines. Also Used On McCormick Applications For Build#'s: VK37779, VK37780, VK37781, VK37782, VK37783, VK37784, VK37785, VK37786 & VK37787.