TC Remanufacturing B21JXFM Automatic Transmission Torque Converter

Automatic Transmission Torque Converter for GM Applications

TC Remanufacturing B21JXFM is an automatic transmission torque converter built for specific GM front-wheel-drive applications. It features a 10.750-inch converter diameter, 9.750-inch bolt circle, lock-up design, and a 2060 RPM stall speed for the listed Pontiac, Oldsmobile, and Aurora applications.

Key Features

• Part number: B21JXFM
• Automatic transmission torque converter
• Lock-up converter type
• 10.750-inch converter diameter
• 9.750-inch bolt circle
• 3-pad mounting type
• 0.825-inch pilot diameter
• 27-spline count
• Bushing hub type
• 2060 RPM stall speed
• No ring gear
• Converter codes: 24207626, 24213730, 24216236, JXFM, Purple Dot

Detailed Description

This TC Remanufacturing torque converter is specified for 2005-2006 Pontiac Montana, 2001-2003 Oldsmobile Aurora, and 1999-2002 Oldsmobile Intrigue applications. The B21JXFM uses a lock-up design to support efficient drivetrain operation in the listed vehicles, and its 3-pad mounting, 27-spline configuration, and 0.825-inch pilot diameter help match the original transmission interface. If you are sourcing a replacement torque converter for a Pontiac Montana, Oldsmobile Aurora, or Oldsmobile Intrigue, B21JXFM provides the listed OE-style code references and dimensional specs needed for proper identification.

This part cross-references OE-style converter codes 24207626 and 24213730 for the same application.

What This Part Helps Address

• Shudder or slip related to a worn torque converter clutch
• Incorrect stall characteristics from a mismatched replacement converter
• Transmission engagement concerns tied to converter wear
• Fitment issues when the bolt circle, spline count, or pilot diameter do not match
• Code-matching needs for listed GM transmission applications

Installation Notes and Tips

Verify the transmission code, converter code, bolt circle, spline count, pilot diameter, and mounting style before installation. Confirm that the replacement matches the vehicle’s original lock-up configuration and stall specification. For Pontiac Montana, Oldsmobile Aurora, and Oldsmobile Intrigue applications, compare the existing converter identification tags and transmission details to B21JXFM before assembly.

Quality Assurance

TC Remanufacturing supplies remanufactured drivetrain components for automotive service applications. This torque converter is identified by the listed OE-style converter codes and dimensional specifications to support accurate parts selection for the covered vehicles.