TC Remanufacturing GM16401 Automatic Transmission Torque Converter

Automatic Transmission Torque Converter

TC Remanufacturing GM16401 is a standard replacement automatic transmission torque converter built for direct-fit service on select GM applications. It features a 10.05-inch converter diameter, low stall characteristics, and lock-up operation for vehicles that use converter code 24279503.

Compatible With Cadillac ATS, Cadillac CTS, Cadillac CT6, Chevrolet Camaro, and Chevrolet Colorado applications that call for converter code 24279503. The GM16401 is built around OE-style mounting and hub dimensions for a precise transmission-side match.

Key Features

• Part number GM16401 from TC Remanufacturing
• Standard replacement torque converter
• Lock-up type: Yes
• Converter diameter: 10.05 inches
• Bolt circle: 9.75 inches
• Mounting type: Mount plate with 6 pads and nut
• Hub type: Flats/Step/Flange
• Mounting thread size: 10mm x 1.5
• Pilot diameter: 0.824 inch
• Pilot length: 1.415 inch
• Spline count: 27
• Low stall design
• Converter code: 24279503

Detailed Description

This TC Remanufacturing torque converter is specified for GM16401 applications that require converter code 24279503. It is a lock-up automatic transmission torque converter with a 10.05-inch diameter, 27-spline connection, and a low stall setup suited to the listed Cadillac and Chevrolet platforms. The mounting pattern, pilot dimensions, and hub style are provided to support accurate replacement selection for the transmission build.

Fits 2016-2019 Cadillac ATS, N/A. Fits 2016-2019 Cadillac CTS, N/A. Fits 2016-2018 Cadillac CT6, N/A. Fits 2016-2019 Chevrolet Camaro, N/A. Fits 2017-2019 Chevrolet Colorado, N/A.

What It Helps Address

• Torque converter shudder or inconsistent lock-up operation
• Incorrect stall speed after transmission service
• Fitment issues caused by mismatched converter code
• Vibration or engagement concerns related to worn converter internals
• Transmission rebuilds requiring a direct replacement converter

Installation Notes and Tips

Verify converter code 24279503, bolt circle, pilot dimensions, spline count, and mounting style before installation. Confirm the transmission application and vehicle year range against the listed Cadillac and Chevrolet fitment. Proper flushing of the transmission system and inspection of related components is recommended during replacement to reduce contamination-related repeat failures.

Quality Assurance

TC Remanufacturing supplies remanufactured drivetrain components for service replacement use. GM16401 is built as a standard replacement torque converter for the listed applications and dimensions.