TC Remanufacturing F74 Automatic Transmission Torque Converter

Overview of TC Remanufacturing F74 Torque Converter

The TC Remanufacturing F74 automatic transmission torque converter is engineered for reliable performance in a range of GM and related vehicles. Designed with precise specifications, this lock-up torque converter supports smooth power transfer and efficient operation in compatible Buick, Cadillac, Chevrolet, GMC, Lincoln, Pontiac, Saab, Saturn, and Suzuki models.

• Bolt Circle Diameter: 9.750 inches
• Converter Diameter: 11.250 inches
• Lock-up Converter Type for improved efficiency
• Hub Type: Flats/step/flag with bushing
• Mounting Thread Size: 10mm x 1.5
• Mounting Type: 4 pads stepped
• Pilot Diameter: 0.825 inches
• Pilot Length: 0.835 inches
• Spline Count: 27
• Compatible with converter codes 7g, 7g6, 7g7, 9a8
• Stall Speed: Slight low

Technical Details and Compatibility

The F74 torque converter from TC Remanufacturing is designed to meet the exacting standards required for automatic transmissions in various GM and related vehicles. Its 11.250-inch diameter and 9.750-inch bolt circle ensure proper fitment and secure mounting. The lock-up converter type enhances fuel efficiency by reducing slippage during highway driving. The hub features flats, steps, and a flag with bushing to provide a secure connection to the transmission input shaft, which has 27 splines. The mounting thread size of 10mm x 1.5 and the 4 pads stepped mounting type facilitate straightforward installation. This torque converter is compatible with converter codes 7g, 7g6, 7g7, and 9a8, making it suitable for a wide range of vehicles.

Compatible Vehicles

This torque converter is compatible with multiple makes and models, including Buick LaCrosse, Regal, Allure, and Enclave; Cadillac SRX, XTS, and MKS; Chevrolet Impala, Malibu, Equinox, Traverse, and Captiva Sport; GMC Acadia, Terrain, and Outlook; Lincoln MKS; Pontiac G6 and Torrent; Saab 9-4X; Saturn Aura and Vue; and Suzuki XL-7. The part number F74 ensures you receive the correct component for these applications.

Common Applications and Problem Resolution

• Addresses torque converter slippage and inefficient power transfer
• Resolves issues with lock-up clutch failure or malfunction
• Corrects improper fitment or mounting problems due to bolt circle or spline mismatch
• Improves transmission stall speed performance with a slight low stall characteristic
• Eliminates vibration or noise caused by worn or damaged torque converters

Installation Notes and Tips

Ensure the torque converter is properly seated on the transmission input shaft, aligning the 27 splines carefully. Verify the mounting thread size of 10mm x 1.5 matches the vehicle’s specifications. The 4 pads stepped mounting type requires correct torque settings to avoid leaks or misalignment. It is recommended to inspect the transmission fluid and replace it if contaminated during installation. Confirm compatibility with the vehicle’s converter codes (7g, 7g6, 7g7, 9a8) before installation.

Quality Assurance and Warranty

TC Remanufacturing torque converters undergo rigorous testing to meet OEM standards for durability and performance. The F74 torque converter is remanufactured to ensure reliable operation and consistent fitment. Warranty coverage details should be confirmed at the point of purchase, typically including protection against defects in materials and workmanship.