If it is 2.2 pounds it will take more than 2 cans. Remember the cans are only 12 oz. 2.2 pounds would be about 35 ounces. This would be almost 3 cans.

Sorry I can't decipher your sticker. Mike may be onto it though. Are you sure there is no reference to chassis series as it says on Mikes sticker?

Good luck,