| 摘要 |
The invention relates to a suspension arm for a motor vehicle. The inventive arm comprises a body (1) which is formed in sheets by means of drawing, said body having a reduced thickness and maximum inertia. The aforementioned body consists of a modular element that is ready to be mounted, comprising: a knuckle (2) which is disposed inside an outer front housing (5), wherein it is connected by means of a lower guard (6) and a cover (7) which fit together and are laser welded; a front silent-block (3) comprising a cylindrical body having a pair of anchoring pins (11) extending radially from the surface thereof, said anchoring pins being inserted into a groove (8) which is defined in a concave front housing (9) and being folded and laser welded; and a rear silent-block (4) which is built into a rear housing (12) by means of pressure-fitted bushings (15).
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