The service kit for the D and C cell Mag-Lite flashlights include: 3 ea. O-ring barrel for D old, and new; 3 ea. O-ring barrel C; 9 ea. O-ring barrel D & C; 3 ea. O-ring tail cap D old and new; 3 ea. O-ring tail cap C; 9 ea. O-ring face caps D&C; 1 spanner wrench D&C; 3 ea. switch for D old and new; 3 ea. C switches; 9 ea. D&C lens; 9 ea. D&C switch seals; 9 ea. D&C reflectors; 1 D Allen wrench, 1 C Allen wrench, and instruction sheet.