The Master Depth Gauge measures depth levels to confirm the correct spacing and seating of liner seat inserts used in spacer plate engines. The gauge helps verify that the insert depth matches the required values before further assembly steps begin. By allowing consistent depth checks, the gauge helps avoid sealing issues, uneven contact, and performance imbalance caused by incorrect insert height. The tool supports repeatable measurement results, helping users maintain uniform spacing across multiple liner locations.Attributes:• Supports consistent measurement results during inspection tasks.• Helps prevent sealing problems related to incorrect insert depth.• Allows comparison of measured depth against required specifications.Applications: The Master Depth Gauge is used in spacer plate engine assemblies where liner seat inserts are present and measures the insert depth to confirm proper spacing before further assembly and stable system performance.