TC Remanufacturing F49LS Automatic Transmission Torque Converter

Overview of TC Remanufacturing F49LS Torque Converter

The TC Remanufacturing F49LS automatic transmission torque converter is designed for select Ford vehicles, including Bronco and Econoline models. Engineered with precise specifications, this non-lock up converter supports reliable transmission performance and smooth power transfer.

• Compatible with Ford Bronco, E-100 Econoline, E-250 Econoline, E-350 Econoline Club Wagon, F-250, and F-350
• Non lock up converter type for consistent torque multiplication
• 12.750 inch converter diameter with 11.440 inch bolt circle
• Milled flats hub type with 31 spline count
• Mounting type: 4 studs with 3/8 x 1.0 mounting thread size
• Stall speed range between 1750-2000 RPM
• Pilot diameter of 1.375 inches, no ring gear included

Technical Details and Specifications

The F49LS torque converter features a 12.750 inch diameter and an 11.440 inch bolt circle, ensuring compatibility with specific Ford automatic transmissions. Its non lock up design provides consistent torque multiplication without the complexity of lock-up mechanisms. The milled flats hub type and 31 spline count offer secure engagement with the transmission input shaft. Mounting is facilitated by four studs with a 3/8 x 1.0 thread size, and the pilot diameter measures 1.375 inches. This torque converter does not include a ring gear and is designed for stall speeds between 1750 and 2000 RPM, suitable for a range of Ford trucks and vans.

Applications and Problem Solving

This torque converter is intended for use in the following Ford vehicles:

• Ford Bronco
• Ford E-100 Econoline
• Ford E-250 Econoline
• Ford E-350 Econoline Club Wagon
• Ford F-250
• Ford F-350

It addresses common transmission issues such as:

• Slipping or shuddering during acceleration
• Delayed or harsh engagement of gears
• Overheating caused by inefficient torque transfer
• Reduced fuel efficiency due to improper stall speed
• Excessive wear on transmission components from poor torque converter performance

Installation Notes and Tips

When installing the TC Remanufacturing F49LS torque converter, ensure the following:

• Verify compatibility with your specific Ford model and transmission type
• Inspect the transmission input shaft and flexplate for wear or damage
• Use proper torque specifications for the 4-stud mounting with 3/8 x 1.0 threads
• Check the pilot diameter fit to avoid misalignment
• Fill the torque converter with the recommended transmission fluid before installation to prevent dry start-up

Quality Assurance and Warranty

TC Remanufacturing provides this torque converter with a focus on durability and precise fitment. Each unit undergoes rigorous testing to meet OEM standards. Warranty coverage details should be confirmed at the point of purchase, ensuring protection against manufacturing defects and premature failure.