Luk TC0019 Automatic Transmission Torque Converter

Automatic Transmission Torque Converter

LuK TC0019 is a new automatic transmission torque converter built with all-new components for consistent performance. It replaces the original unit for 6R80 transmission applications and uses a captive clutch design with upgraded friction material for smooth operation.

Key Features

• New torque converter construction with all-new components
• Dual-plate lock-up type for controlled engagement
• LuK friction material and INA thrust bearings for smooth operation
• Fully furnace-brazed fins for added durability
• 27-spline design with M10 x 1.0 stud thread diameter

Detailed Description

TC0019 is engineered as a standard replacement torque converter for Ford and Lincoln vehicles equipped with the 6R80 transmission. Its captive clutch design and improved friction material support continuous slip apply strategy use, while the furnace-brazed fin construction adds strength under demanding operating conditions. The 12.717-inch outside diameter, 11.106-inch body diameter, and 1.375-inch pilot diameter reflect the converter’s specific OE-style dimensions. This part cross-references 4840019770 for the same application. TC0019 is a direct-fit solution for Ford F-150, Ford Transit-150, Ford Transit-250, Ford Transit-350, Ford Transit-350 HD, Ford Expedition, Ford Mustang, and Lincoln Navigator applications listed below.

What It Is Used For

• Restoring proper torque transfer in a worn automatic transmission converter
• Addressing shudder or inconsistent lock-up operation
• Replacing a damaged or failing converter in 6R80-equipped vehicles
• Correcting drivability issues caused by internal clutch wear
• Supporting smooth engagement in daily driving and load-bearing use

Installation Notes and Tips

Verify 6R80 transmission fitment before installation. Confirm converter dimensions, spline count, and stud thread specification against the original unit. Inspect the transmission fluid, cooler, and related hard parts during replacement to reduce the risk of repeat failure. Professional installation is recommended for proper seating, alignment, and fluid fill procedures.

Quality Assurance

LuK builds TC0019 with premium friction material, INA thrust bearings, and furnace-brazed fins for consistent operation and long-term reliability. Choosing a new torque converter avoids concerns associated with remanufactured units, including premature failure.