TC Remanufacturing B21JXFM Automatic Transmission Torque Converter

Overview of TC Remanufacturing Automatic Transmission Torque Converter

The TC Remanufacturing B21JXFM automatic transmission torque converter is engineered for select Oldsmobile and Pontiac vehicles. Designed to meet specific transmission requirements, this lock-up torque converter ensures reliable performance for models like the Aurora, Intrigue, and Montana.

• Compatible with Oldsmobile Aurora, Pontiac Intrigue, and Pontiac Montana
• Lock-up converter type with a 10.750-inch diameter
• Bushing hub type with 27 splines for secure fitment
• Mounting via 3 pads and a bolt circle diameter of 9.750 inches
• Stall speed rated at 2060 rpm for optimal torque transfer
• Fits converter codes 24207626, 24213730, 24216236, jxfm, and purple dot
• Pilot diameter measures 0.825 inches, no ring gear included

Technical Details and Specifications

The B21JXFM torque converter from TC Remanufacturing features a lock-up design that improves fuel efficiency and reduces heat generation in automatic transmissions. Its 10.750-inch diameter and 9.750-inch bolt circle ensure compatibility with specific transmission housings. The bushing-type hub with 27 splines provides a durable connection to the transmission input shaft. The 3-pad mounting system facilitates secure installation, while the 0.825-inch pilot diameter aligns precisely with the transmission input. This torque converter is designed without a ring gear and operates at a stall speed of 2060 rpm, suitable for the torque characteristics of the compatible Oldsmobile and Pontiac models.

Compatible Vehicles and Applications

This torque converter is compatible with the following vehicles:

• Oldsmobile Aurora
• Pontiac Intrigue
• Pontiac Montana

It is intended for use in automatic transmissions requiring converter codes 24207626, 24213730, 24216236, jxfm, or purple dot. The B21JXFM part number ensures proper fitment and function within these specific applications.

Common Issues Addressed by This Torque Converter

• Transmission slipping or delayed engagement
• Overheating due to inefficient torque transfer
• Excessive shudder or vibration during lock-up
• Poor fuel economy related to torque converter performance
• Failure of original torque converter components

Installation Notes and Tips

When installing the TC Remanufacturing B21JXFM torque converter, ensure the transmission input shaft and converter hub splines are clean and free of debris. Verify the 3-pad mounting aligns correctly with the transmission housing bolt pattern. Confirm the pilot diameter seating for proper alignment. It is recommended to check the stall speed compatibility with the vehicle’s transmission control system. Proper fluid levels and transmission inspection should be performed during installation to maintain optimal performance.

Quality Assurance and Warranty

TC Remanufacturing torque converters undergo rigorous remanufacturing processes to meet OEM specifications. Each unit is tested for balance, durability, and performance to ensure reliability in service. The B21JXFM part is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its quality for Oldsmobile Aurora and Pontiac Intrigue and Montana applications.