Leak Inspection Points
WARNING: This page is about a different car, the 2023 GMC Sierra 3500 HD and 2023 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- Power Take-Off Housing Cover Seal
- Automatic Transmission Vent Pipe
- Manual Shift Shaft Seal
- Transmission Fluid Cooler Pipe Fitting Seal
- Power Take-Off Housing Gasket
- Output Shaft Seal
- Automatic Transmission Case Hole Plug
- Automatic Transmission Case
- Automatic Transmission Case Extension Seal
- Propeller Shaft Transmission Flange Fluid Seal
- Automatic Transmission Fluid Pan Gasket
- Automatic Transmission Case Front Cover Seal
- Torque Converter Fluid Seal
- Torque Converter
- Fluid Drain Plug
- Automatic Transmission Fluid Pressure Sensor
- Shift Solenoid Valve
- Automatic Transmission Wiring Harness
- Automatic Transmission Case Hole Plug
- Power Take-Off Drive Link Cover Gasket