23-NA-048
Service Bulletin Details
Public Details for: 23-NA-048
This service bulletin provides a procedure to replace the rear crankshaft seal to correct a customer concern of an oil leak from the center of the vehicle.
Models from 2023
2023 CHEVROLET SILVERADO 1500 |
2023 GMC SIERRA 1500 |
Models from 2022
2022 CHEVROLET SILVERADO 1500 |
2022 GMC SIERRA 1500 |