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TC Remanufacturing B85TLCX Automatic Transmission Torque Converter
| Brand | TC Remanufacturing B85TLCX |
|---|---|
| Bolt Circle | 11.000 |
| Converter Codes | 24206636, 24212423, 24213391, 24213392, TLBX, TLCX, TLTX, TXBX |
| Converter Diameter | 12.500 |
| Converter Type | Lock Up |
| Hub Type | Slotted |
| Mounting Type | 3 Pads |
| Pilot Diameter | 1.703 |
| Pilot Length | 1.100 |
| Ring Gear | No |
| Spline Count | 30 |
| Stall | High Stall |
| Fits | GMC and Chevrolet · 98 vehicles |
Lock-up design. Helps deliver efficient power transfer in an automatic transmission torque converter.
High-stall tuning. Supports stronger launch characteristics for performance-oriented driving.
Slotted hub. Provides a precise, engineered connection in the torque converter assembly.
Automatic Transmission Torque Converter for GM Trucks and Vans
TC Remanufacturing B85TLCX is a lock-up automatic transmission torque converter built for GM light-duty trucks and vans with the listed applications. It features a 12.500-inch converter diameter, high-stall calibration, and a 3-pad mounting design for the specified fitments.
- Part number: B85TLCX
- Lock-up torque converter design
- 12.500-inch converter diameter
- High stall specification
- 3-pad mounting type
- 11.000-inch bolt circle
- Slotted hub type
- 30-spline count
- 1.703-inch pilot diameter and 1.100-inch pilot length
- No ring gear
- Converter codes: 24206636, 24212423, 24213391, 24213392, TLBX, TLCX, TLTX, TXBX
Fitment Details
This torque converter fits 1999-2013 Chevrolet Silverado 1500, 1999-2013 GMC Sierra 1500, 2000-2012 GMC Savana 1500, 2000-2006 GMC Savana 2500, 2000-2005 Chevrolet Astro, 2000-2001 GMC Yukon, 2000 Chevrolet Tahoe, 2002-2005 GMC Jimmy, 2003-2005 Chevrolet Tahoe, 2004-2006 Chevrolet Express 1500, 2004-2005 Chevrolet Express 2500, 2005-2006 GMC Yukon, 2007 Chevrolet Silverado 1500 Classic, 2007 GMC Sierra 1500 Classic, 2007-2009 Chevrolet Tahoe, and 2014 GMC Savana 1500. Fits 2013 GMC Savana 1500, N/A, with high stall note.
Fits 1999-2013 Chevrolet Silverado 1500, N/A. Fits 1999-2013 GMC Sierra 1500, N/A. Fits 2000-2012 GMC Savana 1500, N/A. Fits 2007-2009 Chevrolet Tahoe, N/A. Fits 2004-2006 Chevrolet Express 1500, N/A.
What This Torque Converter Is Used For
- Replacing a worn or slipping automatic transmission torque converter
- Addressing shudder or inconsistent lock-up operation
- Restoring proper drivability in GM truck and van applications
- Correcting converter-related vibration or engagement concerns
- Matching the listed OE converter codes and fitment requirements
Installation Notes and Tips
Verify the converter codes, spline count, bolt circle, pilot dimensions, and mounting style before installation. Confirm transmission compatibility against the vehicle’s original application and inspect the transmission cooler, fluid condition, and flexplate surfaces during service. Because this is a high-stall converter, match it to the intended drivetrain setup and the exact listed application.
Quality Assurance
TC Remanufacturing supplies remanufactured transmission hard parts for service replacement applications. This part is identified by B85TLCX and the listed OE-style converter codes for application matching.
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2014 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | — |
| 2013 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | — |
| 2013 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | Fitment Note:High Stall |
| 2013 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 2012 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | — |
| 2012 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | — |
| 2012 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | — |
| 2012 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 2011 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | — |
| 2011 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | — |
| 2011 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | — |
| 2011 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 2010 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | — |
| 2010 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | — |
| 2010 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | — |
| 2010 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 2009 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | — |
| 2009 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | — |
| 2009 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | — |
| 2009 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | — |
| 2009 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 2008 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | — |
| 2008 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | — |
| 2008 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | — |
| 2008 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | — |
| 2008 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 2007 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | — |
| 2007 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | — |
| 2007 | Chevrolet | Silverado 1500 Classic | — | 4.3L | V6 | N/A | — |
| 2007 | Chevrolet | Silverado 1500 Classic | — | 4.8L | V8 | N/A | — |
| 2007 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | — |
| 2007 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | — |
| 2007 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 2007 | GMC | Sierra 1500 Classic | — | 4.3L | V6 | N/A | — |
| 2006 | Chevrolet | Express 1500 | — | 4.3L | V6 | N/A | — |
| 2006 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | — |
| 2006 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | — |
| 2006 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | — |
| 2006 | GMC | Savana 2500 | — | 4.3L | V6 | N/A | — |
| 2006 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 2006 | GMC | Sierra 1500 | — | 4.8L | V8 | N/A | — |
| 2006 | GMC | Yukon | — | 4.8L | V8 | N/A | — |
| 2005 | Chevrolet | Astro | — | 4.3L | V6 | N/A | — |
| 2005 | Chevrolet | Express 1500 | — | 4.3L | V6 | N/A | — |
| 2005 | Chevrolet | Express 2500 | — | 4.3L | V6 | N/A | — |
| 2005 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | — |
| 2005 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | — |
| 2005 | GMC | Jimmy | — | 4.3L | V6 | N/A | — |
| 2005 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | — |
| 2005 | GMC | Savana 2500 | — | 4.3L | V6 | N/A | — |
| 2005 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 2005 | GMC | Sierra 1500 | — | 4.8L | V8 | N/A | — |
| 2005 | GMC | Yukon | — | 4.8L | V8 | N/A | — |
| 2004 | Chevrolet | Astro | — | 4.3L | V6 | N/A | — |
| 2004 | Chevrolet | Express 1500 | — | 4.3L | V6 | N/A | — |
| 2004 | Chevrolet | Express 2500 | — | 4.3L | V6 | N/A | — |
| 2004 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | — |
| 2004 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | — |
| 2004 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | — |
| 2004 | GMC | Jimmy | — | 4.3L | V6 | N/A | — |
| 2004 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | — |
| 2004 | GMC | Savana 2500 | — | 4.3L | V6 | N/A | — |
| 2004 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 2003 | Chevrolet | Astro | — | 4.3L | V6 | N/A | — |
| 2003 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | — |
| 2003 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | — |
| 2003 | GMC | Jimmy | — | 4.3L | V6 | N/A | — |
| 2003 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | — |
| 2003 | GMC | Savana 2500 | — | 4.3L | V6 | N/A | — |
| 2003 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 2002 | Chevrolet | Astro | — | 4.3L | V6 | N/A | — |
| 2002 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | — |
| 2002 | GMC | Jimmy | — | 4.3L | V6 | N/A | — |
| 2002 | GMC | Savana 1500 | — | 5.0L | V8 | N/A | — |
| 2002 | GMC | Savana 2500 | — | 5.0L | V8 | N/A | — |
| 2002 | GMC | Savana 2500 | — | 4.3L | V6 | N/A | — |
| 2002 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 2001 | Chevrolet | Astro | — | 4.3L | V6 | N/A | — |
| 2001 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | — |
| 2001 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | — |
| 2001 | GMC | Savana 1500 | — | 5.0L | V8 | N/A | — |
| 2001 | GMC | Savana 2500 | — | 5.0L | V8 | N/A | — |
| 2001 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 2001 | GMC | Sierra 1500 | — | 4.8L | V8 | N/A | — |
| 2001 | GMC | Yukon | — | 4.8L | V8 | N/A | — |
| 2000 | Chevrolet | Astro | — | 4.3L | V6 | N/A | — |
| 2000 | Chevrolet | Silverado 1500 | 4WD | 4.8L | V8 | N/A | — |
| 2000 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | — |
| 2000 | Chevrolet | Tahoe | 4WD | 4.8L | V8 | N/A | — |
| 2000 | GMC | Savana 1500 | — | 5.0L | V8 | N/A | — |
| 2000 | GMC | Savana 2500 | — | 5.0L | V8 | N/A | — |
| 2000 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 2000 | GMC | Sierra 1500 | — | 4.8L | V8 | N/A | — |
| 2000 | GMC | Yukon | — | 4.8L | V8 | N/A | — |
| 1999 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | — |
| 1999 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | — |
| 1999 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 1999 | GMC | Sierra 1500 | — | 4.8L | V8 | N/A | — |
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