OTTO Excavator Parts Zx200 6Bg1T Intake Manifold 1141115780 114111-5780 1-14111578-0 For Isuzu OTTO Intake Manifold for ZX200 Excavators: Designed for Isuzu 6BG1T engine, with part numbers 1141115780/114111-5780/1-14111578-0. Optimizes air flow to maintain stable excavator operation.