The W950589006100 Clutch Alignment Tool is a precision-engineered service tool designed specifically for heavy-duty applications involving Detroit Diesel engine platforms DD13 and DD15 paired with the DT12 transmission system. This tool ensures accurate centering of the clutch disc within the flywheel and pressure-plate assembly, aligning the input shaft with the pilot bearing for smooth, reliable engagement.
Professionals use this alignment tool to reduce clutch slippage, gear-engagement issues and premature wear of drivetrain components. Its design is tailored for the 18-spline input on DT12 transmissions and the specific crank-to-flywheel geometry found on DD13/DD15 engines.
Key Features & Benefits
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OEM alignment tool for Detroit Diesel part number W950589006100 — covers DT12 transmissions used with DD13 and DD15 engines.
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Enables fully centered installation of clutch disc and pressure plate, promoting optimal contact and reducing clutch disc wear.
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Heavy-duty construction designed for repeat use in repair shops and fleet service operations.
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Simplifies the clutch replacement workflow, helps technicians maintain alignment accuracy and supports better service outcomes.
Applications
Made for trucks and heavy-duty vehicles powered by Detroit Diesel DD13 or DD15 with paired DT12 transmissions. Ideal for clutch replacements, transmission rebuilds or drivetrain refreshes where precise alignment of clutch components is essential.