We are offering universal joint
structure: double  material: alloy steel  place of origin: zhejiang china (mainland) 
model number: 5-8500x  brand name: 818 or customer`s brand  material: 20cr/20crmnti 

packaging detail: inner packing : plastice bag , box (neutral /color ) outer packing : standard export carton , wooden pallet /wooden case
delivery detail: 30days
material:20cr or 20crmnti
full range of,oem is available.
best price with the best quality.

heavy truck universal joint:
1. Material: 20cr or 20crmnti
2. Sepcification:
3. Small order and promote delivery
4,surface hardness:58-64hrc