best place to buy hydratrak diff oil

[shanhsv]

I just bought a new diff for my senator and before i put it in i want to change the oil. Supercheap werent helpful and i know holden will charge me an arm and leg. And yes i know this sh!t is expencive as it is

 

[Immortality]

You'll need to figure out what the correct grade/type of oil is required and then track down a supplier.

 

[SweetWagon]

I don't see why it would be any different to regular diff oil?

 

[shanhsv]

Because its not a regular diff. The way the lsd works is completely different and needs special oil

 

[BlackVXGTS]

Hydratrak uses a special viscous coupling cartridge to perform the LSD function - this cannot be serviced and must be replaced as a unit. Rear axle oil is a standard synthetic hypoid gear oil to HN2040 standard - Castrol SAF/XA, Mobilube SHC 80W-140 ID and others.

 

[SweetWagon]

Because its not a regular diff. The way the lsd works is completely different and needs special oil

Yes I know this, but as above the Hydratrak itself is a sealed unit, therefore don't see why the rest of the diff would need a different oil

 

[Harvs82]

Castrol SYNTRAX 80W 140 as listed on their lube match system... 1.7 litres capacity