1 x Base assembly - N/A 1 x Boss assembly B47/B48 x 2 - OEM 2 288 054 1 x Boss assembly N47 x 2 - OEM 11 8 750 2 x Fixing screws - N/A 1 x HT bolt M10 x 50 - N/A. Combines the BMW N47 balance shaft locking tool and the B47/B48 locking tools into one simple kit.
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