OEM part, forged material, supply for Perkins diesel 3.152 Perkins 4.236 Perkins 4.40 , the rough part price is low our product ... .9 ,Cummins 4BT 3.9 ,Cummins 6CT ,Perkins phaser serial , Perkins 4.236 Perkins 4.40 ,perkins 3.152 serial, Renault DCI11, FAW , China ... to RMB48000 million and with more than 1800 employees forged Perkins crankshaft