• BMW N20 Oil Seal Repair Kit is for repairing the balancer shaft, holding chain sprocket and for removing and installing the oil pump, chain, and sprocket repair
• This kit includes 2 screws PH3 M6 x 1.0 and a hex drive size 10 (length: 26mm)
• Comparable to BMW factory tool #83 30 2 318 117, 83 30 2 212 825