Recommended Oils for HADBRO Gearboxes
MOBIL - Mobilube S 80W-90 or Mobilube HD Plus 80W-90 & 85W-140
VALVOLINE - HP Gear Oil 80W-90 & HP Gear Oil 85W-140
CASTROL - EPX 85W-140MOBIL - Mobilube S 80W-90 or Mobilube HD Plus 80W-90 & 85W-140
VALVOLINE - HP Gear Oil 80W-90 & HP Gear Oil 85W-140
CASTROL - EPX 85W-140