BMW / Opel Supertech 5mm single groove valve keeper/lock KPR-5.0/7S
Part number KPR-5.0/7S.
Supertech 5mm single groove valve keeper (lock).
Price is for 1 pc. (2 pcs. needed for one valve).
Fits for:
BMW - 3.0 Turbo (N54B30)
Opel / Vauxhall - 1.6 (Z16LER)