6WG1T Valve Seat

Our 1-12563056-6 valve seats solve the B2B pain point of compression loss in 6WG1T engines. Built for ZX450-3 mining excavators, these high-chromium alloy seats prevent valve recession and surface pitting under the intense thermal cycles of 24/7 heavy-duty earthmoving operations.

Our 1-13119005-6 shaft seat eliminates the B2B pain point of valvetrain failure in 6WG1T engines. Built for ZX450 excavators, it ensures rigid shaft stability and prevents timing lag, maintaining peak power output in the most grueling large-scale mining and earthmoving environments.