Feature 1Applicable Model: The truck diagnostic scan tool 9 pin adapter is a replacement for ML529HD AutoLink Enhanced Scan Tool, for Detroit Paccar. 29 Pin Connector: This adapter will allow you to use your interface with 9 Pin adapter to connect to trucks with the green 9 pin Type connector on newer trucks. 3Accurate Diagnostics: Provides accurate automotive diagnostics and fault code reading to help quickly find and fix vehicle problems, saving time and effort. 4Easy to Carry: The small design makes it easy to carry, and you can use tools to perform car diagnostics, without the problem of inconvenient carrying. 5Upgradeable: Software upgrades are supported, and the tool's capabilities can be extended by updating its software to meet changing automotive technology needs. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Item Type:TruckDiagnosticScanTool9PinAdapterMaterial: ABSFitment:Replacement for ML529HD AutoLink Enhanced Scan ToolReplacement for Detroit PaccarPackage List1 x Truck DiagnosticScannerAdapter