Power Steering Gearbox fluid 1992 BMY 923

[ArizonaGasMonkey]

What power steering gearbox fluid is recommended for a 1992 BMY 923 truck.

Thanks

Aaron

 

[Gunzy]

10Wt engine oil. Or you can flush it clear and replace with P/S fluid, hydraulic fluid, on Dexron/Mercon trans fluid. I have chosen to stay with the 10wt as that is what is also in my transmission. It is really a matter of your own preference.