Rear Trailing Arm Upper & Lower Ball Joint Kit (4 piece) – 33326775551 –

We’re now stocking lower and upper rear trailing arm ball joints to fit E36 318i-328i (non compact models) and E46 323i-330i (non compact models).

This is a standard replacement part for the upper bushing on all non-M cars. However, it makes a great upgrade in the lower position where these cars are equipped with the failure prone rubber bushings. This sealed ball joint functions extremely well in comparison to the standard rubber bushings and is a direct replacement (no further modifications required). The standard rubber bushings in the lower position are known to not last very long and relies on bushing deflection (twist) during suspension motions. The ball joint inside our product allows smooth and effective suspension movements without binding or deflection – allowing for a controlled suspension alignment/geometry.

Expect an improvement in stability from your rear suspension after installing these!

Price is for 4 individual ball joints as pictured. Left/Right and Upper/Lower are the same part.