This is to make sure that nothing leaks in/out when you replace the breather on the rear differential This week for tech tip tuesday, we're showing you how to install a rear differential breather kit! You can either insert the union into the fuel line now or later.
Valve Clearance Adjustment - Ultimate guide with all steps explained in
In this video i do somewhat of an unconventional diff breather install
My diffs cannot fit the connectors that come with the kit so i just tapped into my stock breather lines
I decided to do this mod since my rear differential breather vent was rusted The rear differential breather valve or breather cap sits on top of the rear. The whole job literally takes less than 10 minutes, and parts came out to just under $20 for everything This is an easy job, you don’t even have to jack.
Run a tube from it up higher into the chassis so it doesn’t clog in dirt if you off road I relocated my rear breather to the gas cap compartment From factory, your differentials are fitted with breather valves They vent the pressure build up from inside the diff when they get hot
An aftermarket breather kit’s main job is to raise your breather above the.
Always use properly rated jack stands when working under your vehicle Always keep limbs and parts away from moving drivetrain parts Always turn the ignition to the off position and disconnect the negative. I want the breathers to end up in the jack/tool compartment on the driver's side of the cargo area using an unused grommet in the cavity below the.
If your diffs are hot and the breather goes underwater, it is going to suck litres of water through the breather Starting at the rear diferential, access the breather hose and connect the plastic pipe into the rubber breather hose, and refit the clamp The right aftermarket diff breathers kit, and it can save you thousands of dollars in potential repairs. A differential breather venting oil is most often caused by an overfilled differential, a clogged or failed breather valve, or contamination from water
These issues create excess pressure.
The differential has 2 main purposes, the first is to translate power from the driveshaft to the wheels, the second is to prevent binding when the.
