Differential fluid change
OK this is my first time doing this. I have the correct fluid and I hope the correct gasket. My question is: do I use permatex on the gasket or leave it clean?
Forum Discussion
theoldwizard1 wrote:
Permatex #2 on the cover. Leave the other side dry.
Is that the silicone stuff, a diesel mechanic told me that's what I need. Thanks for the reply
No friction additive that's for the older trucks I believe,
