This ACT alignment tool centers the clutch disc on the pilot bearing during installation so the transmission input shaft slides into place cleanly. It is a reusable machined tool, not a wear item, sized to a specific pilot bearing bore and disc spline pattern shared across the applications listed below.
Installation InstructionsWarranty
Specifications:
- Tool Type: Clutch disc alignment tool
- Function: Aligns clutch disc hub with pilot bearing/input shaft during installation
- Use: Sized to one pilot bearing bore/spline pattern shared by all applications listed below
- Part Number: ACTAT78
Vehicle Applications:
- 2013 Acura ILX Base
- 2014 Acura ILX Base
- 2015 Acura ILX Base
- 2023 Acura Integra A-Spec
- 2024 Acura Integra A-Spec
- 2025 Acura Integra A-Spec
- 2002 Acura RSX Base
- 2003 Acura RSX Base
- 2004 Acura RSX Base
- 2005 Acura RSX Base
- 2006 Acura RSX Base
- 2002 Acura RSX Type-S
- 2003 Acura RSX Type-S
- 2004 Acura RSX Type-S
- 2005 Acura RSX Type-S
- 2006 Acura RSX Type-S
- 2004 Acura TSX Base
- 2005 Acura TSX Base
- 2006 Acura TSX Base
- 2007 Acura TSX Base
- 2008 Acura TSX Base
- 2009 Acura TSX Base
- 2010 Acura TSX Base
- 2011 Acura TSX Base
- 2012 Acura TSX Special Edition
- 2013 Acura TSX Special Edition
- 2014 Acura TSX Special Edition
- 2003 Honda Accord DX
- 2004 Honda Accord DX
- 2005 Honda Accord DX
- 2003 Honda Accord EX
- 2004 Honda Accord EX
- 2005 Honda Accord EX
- 2006 Honda Accord EX
- 2007 Honda Accord EX
- 2008 Honda Accord EX
- 2009 Honda Accord EX
- 2010 Honda Accord EX
- 2011 Honda Accord EX
- 2012 Honda Accord EX
- 2008 Honda Accord EX-L
- 2009 Honda Accord EX-L
- 2010 Honda Accord EX-L
- 2011 Honda Accord EX-L
- 2012 Honda Accord EX-L
- 2003 Honda Accord LX
- 2004 Honda Accord LX
- 2005 Honda Accord LX
- 2006 Honda Accord LX
- 2007 Honda Accord LX
- 2008 Honda Accord LX
- 2009 Honda Accord LX
- 2010 Honda Accord LX
- 2011 Honda Accord LX
- 2012 Honda Accord LX
- 2006 Honda Accord LX Special Edition
- 2008 Honda Accord LX-P
- 2009 Honda Accord LX-P
- 2010 Honda Accord LX-P
- 2008 Honda Accord LX-S
- 2009 Honda Accord LX-S
- 2010 Honda Accord LX-S
- 2011 Honda Accord LX-S
- 2012 Honda Accord LX-S
- 2005 Honda Accord SE
- 2007 Honda Accord Special Edition
- 2018 Honda Accord Sport
- 2019 Honda Accord Sport
- 2020 Honda Accord Sport
- 2006 Honda Accord Value Package
- 2007 Honda Accord Value Package
- 2018 Honda Civic EX
- 2018 Honda Civic EX-L
- 2017 Honda Civic EX-T
- 2018 Honda Civic EX-T
- 2017 Honda Civic LX
- 2018 Honda Civic LX
- 2019 Honda Civic LX
- 2020 Honda Civic LX
- 2008 Honda Civic MUGEN Si
- 2002 Honda Civic Si
- 2003 Honda Civic Si
- 2004 Honda Civic Si
- 2005 Honda Civic Si
- 2006 Honda Civic Si
- 2007 Honda Civic Si
- 2008 Honda Civic Si
- 2009 Honda Civic Si
- 2010 Honda Civic Si
- 2011 Honda Civic Si
- 2012 Honda Civic Si
- 2013 Honda Civic Si
- 2014 Honda Civic Si
- 2015 Honda Civic Si
- 2017 Honda Civic Si
- 2018 Honda Civic Si
- 2019 Honda Civic Si
- 2020 Honda Civic Si
- 2022 Honda Civic Si
- 2023 Honda Civic Si
- 2024 Honda Civic Si
- 2025 Honda Civic Si
- 2026 Honda Civic Si
- 2017 Honda Civic Sport
- 2018 Honda Civic Sport
- 2019 Honda Civic Sport
- 2020 Honda Civic Sport
- 2021 Honda Civic Sport
- 2017 Honda Civic Sport Touring
- 2020 Honda Civic Sport Touring
- 2021 Honda Civic Sport Touring
- 2022 Honda Civic Sport Touring
- 2023 Honda Civic Sport Touring
- 2024 Honda Civic Sport Touring
- 2018 Honda Civic Touring
FAQ
What does a clutch alignment tool do?
A clutch alignment tool centers the clutch disc on the pilot bearing while the pressure plate is bolted down, so the transmission input shaft can slide through the disc hub without binding during reinstallation.
Do I need this tool to install a clutch kit?
An alignment tool makes clutch disc centering fast and reliable; some installers use the input shaft itself, but a dedicated tool reduces the risk of a misaligned disc and difficulty reinstalling the transmission.
Is this tool vehicle-specific?
This tool is sized to a specific pilot bearing bore and disc spline pattern shared across the vehicle applications listed above, rather than being unique to a single make or model.
Is this tool reusable?
Yes — it is a durable installation aid, not a wear item, and can be reused for future clutch installations on a compatible vehicle.