Clutch Alignment Tool – 21mm x 18Teeth (Centering Shaft)

Application-Specific Fitment Dimensions

Each clutch alignment tool is designed to match the exact geometry of your transmission input shaft and pilot bearing to ensure perfect clutch disc alignment during installation.

Key specifications for proper fitment:

• Spline Count – Number of splines on the mainshaft (clutch disc hub): 18teeth
• Shaft Size Diameter – Outer diameter of the tool shaft: 21mm 
• Pilot Bearing Diameter – Tip diameter that fits into the engine crankshaft’s pilot bearing or bushing:

🛠️ Custom sizes available upon request for OEM or race-specific builds.

Clutch Disc Alignment Tool – Precision Metal Version

A must-have for accurate and stress-free installation of high-performance or multi-plate clutch kits.

Our metal clutch alignment tool ensures perfect centering of the clutch disc with the pilot bearing and flywheel, avoiding misalignment that can lead to difficult transmission fitment, warped discs, or drivetrain damage — especially critical in racing and motorsport setups.

✅ Key Features:

• Precision-machined from billet steel for maximum alignment accuracy
• Far more precise than standard plastic tools, eliminating play and sag
• Designed to mimic the input shaft for tight fit into the pilot bearing/bushing
• Suitable for single, twin, triple, or even quad clutch kits
• Extended spline length for multi-plate clutch stack setups
• Solid one-piece construction for easy insertion and removal
• Ideal for race builds and professional installations