GMC TSB #23-NA-224
2012 GMC Sierra 1500
Affected Component: POWER TRAIN
- Summary
- This bulletin advises the technician that the 6L50 (MYB), 6L80 (MYC) and 6L90 (MYD) Transmission Oil Filter and Seal Kit part number 24236933 is currently transitioning from a kit to the filter (24236517) and seal (24225347) being sold individually.