Thank you for visiting! Happy to once again be offering seal kit for the common  input shaft leak. This particular kit is for 3 Series M Cars and those with Servotronic Unit located near the input shaft.  

-Image shown is that of E60 to give better idea of service area(however e90 is different in terms of seal sizes). 

Please note, the seal kit does NOT contain any seals for the rest of the rack. This will only apply to rebuilding the input shaft housing unit circled in RED.  Actual housing, lines and bearing are  NOT INCLUDED, it is for illustration purposes only.

Unit is pictured as visual aid only to help clarify what will require removing and rebuilding.

-This repair can be done on the car if you have experience. Not everyone will be able to accomplish this.

-If pricing the job for a customer, shoot for 2-3 hours book time, plus alignment.

-Not all cars will need alignment and it is possible to not need it, if you're good.

-INSTRUCTIONS: We dont include instructions with every unit as not all people need them. Please message us if you'd like them included.