What viscosity of oil goes in the front hubs of the 2005 W22 workhorse chassis that I am buying front rotors and pads through you. Thank you ( STEVE ERICKSON, 05/27/2019 )

Workhorse's official fluid requirement is SAE 90W GL-5 gear oil or Chevron Delo Gear ESI SAE 80W-90.

What is the torque specification for the cover bolts? ( Terry Keefe, 05/16/2016 )

Hi Terry,

The torque specification for the oil bath hub cap bolts is 115 lb-in or 13 N•m.