Supply of Gear Oil 80W90 In 20L Container. Make: Iocl/Bpcl/Hpcl/Castrol Warranty Period: 12 Months After The Date Of Delivery Rear Axle Oil 85W140 In 20 Litre Container. Make: Iocl/Bpcl/Hpcl/Castrol. Warranty Period: 12 Months After The Date Of Deliver Y Heavy Duty Automatic Transmission Fluid Grade C4 Sae 30 In 20L Container. Make: Iocl/Bpcl/Hpcl/Castrol Warranty Period: 1 2 Months After The Date Of Delivery