Dorman 14146 Automatic Transmission Torque Converter Bolt

Automatic Transmission Torque Converter Bolt

Dorman 14146 is an automatic transmission torque converter bolt engineered to match the fit and function of the original bolt on specified vehicles. It secures the flexplate on the back of the crankshaft to the transmission torque converter, making it a direct-fit hardware choice for Ford Edge, Explorer, Flex, Taurus, Taurus X, and Lincoln applications.

• OE-style replacement for automatic transmission torque converter mounting
• Steel construction with a 10.9 bolt grade
• 10 mm thread diameter with medium thread type
• Hex head drive for standard service tools
• Blue/silver finish for application-specific hardware identification
• Fits Ford Edge, Explorer, Flex, Taurus, Taurus X, and Lincoln MKZ, MKT, MKX, MKS, Continental, and Nautilus applications

Fitment and Application Details

This Dorman torque converter bolt, part number 14146, is built for vehicles that use a 10 mm threaded, hex-drive fastener at the torque converter-to-flexplate connection. It is listed for 2009-2023 Ford and Lincoln models, including 2010-2023 Ford Edge, 2011-2019 Ford Explorer, 2010-2019 Ford Flex, 2009-2019 Ford Taurus, 2009 Ford Taurus X, 2019-2023 Lincoln Nautilus, 2017-2020 Lincoln Continental, 2013-2020 Lincoln MKZ, 2010-2019 Lincoln MKT, 2016-2018 Lincoln MKX, 2010-2016 Lincoln MKS, and 2009 Mercury Sable. This part cross-references Ford OE numbers 11588468 and 25509226 for the same application.

Common Uses

• Replacing a damaged or missing torque converter bolt during transmission service
• Restoring secure attachment between the flexplate and torque converter
• Addressing stripped or worn fastener threads at the converter mounting point
• Correcting vibration or noise caused by loose transmission hardware
• Supporting proper reassembly after torque converter or transmission removal

Installation Notes

Verify thread diameter, thread length, head drive type, and bolt grade before installation. Clean the mating surfaces and inspect the flexplate and torque converter mounting holes for wear or damage. Use the correct service procedure and torque specification for the vehicle application, including Ford Edge, Explorer, and Lincoln MKZ models.

Quality Assurance

Dorman designs this hardware to match original bolt fit and function on specified vehicles. Part number 14146 is manufactured as a steel, grade 10.9 replacement fastener for transmission service applications.