SHOCK ABSORBER ASSEMBLY OF A SUSPENSION OF A VEHICLE AND SUSPENSION SYSTEM

Suspension system of a vehicle and a shock absorber assembly (100) of said suspension system, said shock absorber assembly (100) comprising a top mount (4) and a jounce bumper (1). The jounce bumper (1) comprises a main body (2) and a fixing element (3). The main body (2) is manufactured in an elastic material, preferably a foam elastomer or rubber. Said fixing element (3) comprises at least one elastic retaining area (5) manufactured in a second material that is harder than the material of the main body (2) cooperating with a respective protuberance (12) arranged in the top mount (4).