Lumbar Support Gears
2009 Chevrolet Tahoe
May 10, 2026
Use the built-in measurement tool to verify fit before downloading or ordering.
Description
I made this gear to replace the three planet gears in the lumbar support actuator in my 2009 Chevy Tahoe. probably the same actuator in any full size GM truck with electric Lumbar support
Print Instructions
Standard FDM printing settings: - Layer height: 0.2mm - Infill: 70% - Supports: As needed
Loading pricing...
Use the built-in measurement tool to verify fit before downloading or ordering.
Part Description
I made this gear to replace the three planet gears in the lumbar support actuator in my 2009 Chevy Tahoe. probably the same actuator in any full size GM truck with electric Lumbar support
Print Instructions
Standard FDM printing settings: - Layer height: 0.2mm - Infill: 70% - Supports: As needed