Clutch Disc Centering Kit set of 9, NEO tools TOP-11-170

Clutch Disc Centering Kit set of 9, NEO tools TOP-11-170 is a set of alignment mandrels designed to center clutch discs accurately during installation. The kit contains nine different-size centering tools that adapt to a wide range of clutch splines and diameters, helping to align the clutch disc with the pressure plate and gearbox input shaft for proper engagement. Intended for professional garages and DIY mechanics, the set supports consistent clutch assembly and reduces the risk of misalignment-related installation issues.

Advantages

The set provides nine discrete centering tools which cover multiple spline sizes and disc hub diameters, enabling flexible use across many vehicle applications. Tools are made to be lightweight and easy to handle, allowing one-person installation and faster alignment compared with trial-and-error methods. Using a purpose-built alignment mandrel decreases the likelihood of clutch disc tilt or off-center mounting, which can prevent premature wear and simplify gearbox input-shaft insertion.

Suitable for

• Centering clutch discs during replacement or installation
• Automotive repair shops performing clutch overhauls
• Independent mechanics and DIY enthusiasts working on manual transmissions
• Fleet maintenance where quick, repeatable clutch alignment is required

Key specifications

• Contents: set of 9 centering mandrels in varying diameters
• Material: durable, lightweight composite/plastic (for handling and non-marring contact)
• Compatibility: designed to fit common clutch spline and hub sizes across multiple vehicles
• Use case: manual transmission clutch alignment and installation support
• Packaging: compact set suitable for workshop storage

How to use

Select the centering mandrel that best matches the clutch disc hub or spline. Insert the selected tool through the clutch disc and into the gearbox input shaft pilot bore or against the pressure plate hub to achieve concentric alignment. With the mandrel holding the disc in correct position, fit the pressure plate and tighten fasteners according to manufacturer torque specifications. After the pressure plate bolts are secured, withdraw the centering mandrel before final assembly of the transmission components.

Usage recommendations

Inspect each mandrel for damage before use and choose the size that provides a snug, non-forceful fit. Use manufacturer torque data when tightening the pressure plate; avoid using excessive force on plastic/composite mandrels. Store the set in a clean, dry workshop environment to prevent contamination and deformation.