griculture machinery,tiller parts,38 double gear block with big hole Quick descriptions, Place of Origin: Chongqing China(Mainland) Brand Name: SiJin Model Number: SJ-C001 Type:General Packaging Material: wood&plasticApplication: Micro-farm machine Condition: New Usage:Cultivators Driven Type:diesel /gasoline engine supplier location:China(Mainland) weight:0.01-35kgProcess:machining Features,Material:The part showed is 20CrMnTi.We can machining the products according to customer' requirments.We have our own foundries and machining shop. Below are some of our equipments , 1.machine work;Engine lathe,Engine lathe,grinder,drilling machine,heating technology,hydraulic machine,millingmachine,chamferingmachine,chamferingmachine,gear shaper,CNC lathe,and so on. 2.casting device;air operated wax injector,KGPS,baking unit oven,assay device,shot blasting machine,vertical pit furnace annealing furnace and so on. Package,Plywood case with steel bar suitable for sea way transportation. Delivery time:15-30days. Mini order:50 pieces TECHNOLOGY PARAMETER: MATERIAL:20CrMnTi MODULE:M2/2.5 NUMER OF TEETH:Z38/39 PRESSURE ANGLE(NORM.):α200 No.OF TEETH IN MATING GEAR:Z27/14 ACCURACY CLASS: 8bD GB11365-89 Welcome to visit our company and you provide us the blueprint,We can supply you the products.