Power Take-Off Unit (PTU) Fluid
| IMPORTANT | Use only GM Versatrak fluid. |
The PTU uses a specifically developed synthetic hypoid gear lubricant, which is intended for lifetime service. Full fluid level is at the bottom of the fill plug hole.
| IMPORTANT | Use only GM Versatrak fluid. |
The PTU uses a specifically developed synthetic hypoid gear lubricant, which is intended for lifetime service. Full fluid level is at the bottom of the fill plug hole.