Fully Machined Forging Rh Body 765-50-1728 , Fullymachined Forging‘ Hinge’ To Drg. No. 765-50-1968 ,Fully Machined Forging Gear To Drg No; 765-50-1005, Fully Machined Forging‘ Gear‘ To Drg. No 765-50-1007 Equivalent Material: - 40Cr1 M028, Is: 4367 Quantity: 503