The BMW Z3 Ball Joint is designed to give the control arm and steering knuckle the ability to pivot vertically and rotate horizontally to allow the suspension to absorb bumps while steering remains sharp. The unit incorporates a hardened ball stud that fits into a steel socket fixed to the control arm. Additionally, a rubber boot seals the assembly by trapping grease and blocking dirt. Since the Ball Joint is factory sealed, periodic greasing is not required. There are two basic locations, upper and lower, but their function defines them better. Loaded joints handle the weight of the vehicles. Follower joints only guide the motion. The Z3 front setup lower piece is the loaded workhorse and the upper is the follower Ball Joint. Throughout its production years, the BMW Z3 remained consistent with its steel, sealed-for-life concept, later incorporating internal springs and wear indicators. These wear indicators appear on certain loaded Ball Joint versions of the compact car, notifying the time for replacement. The aim of this is to prevent either tire scuff or steering pull from appearing across any trim of the Z3. The boot protects the Ball Joint and prevents lubricant from escaping. This contamination accelerates wear and tear, which leads to increased looseness. The BMW ride can then start to wander. So, inspecting each Ball Joint protects the lively Z3 feel that you expect in a classic BMW roadster.
If you are looking for OEM BMW Z3 Ball Joint, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW Z3 Ball Joint that come backed by the manufacturer's warranty.