Synchronisatorring, ring (Haldex der 4. Generation; Karbon) SCANIA GR 801; GR 801 R; GR 900; GR 900R; GR 905R; GRS 895; GRS 900; GRS 900 R; GRS 920 R; GRSO 895R; GRSO 905R; GRSO925; GRSO925R