Description Front Brake Seals, Square O-Rings – 6 Piston Calipers Seals for a pair of calipers. Select Early or Late 996 GT3 Cup or GT3 Street 996 Cup Early Front 44/36 Rear 30/28 996 Cup Late Front 38/32/28 997 Cup Front 32/30/28 996 GT3 Front 38/32/28 997 GT3 Front 32/30/28 997.1 Turbo Front 28/32/38
