This listing is for the BMW SMG II Gearbox Solenoid Viton O-ring repair Kit. Save thousands of dollars over buying new solenoids from BMW!

This Kit includes a set of 16 Viton Fluoroelastomer O-rings for all 4 solenoids that the SMG II has. 4 different sized O-rings provided.

This kit includes the larger o-ring that most kits don't have that seals it to the block. (PN: 23-01-7-845-650) $9 each a BMW.

Replacing the O-rings can help with low pressure solenoid issues.