Getting ready for 200 mile service on my 2016 Kodiak (wet brake in rear differential). The owner’s manual calls for the Mobilfluid 424 for the "final drive". It needs about a half quart to refill. The smallest container I’ve found to date is 2.5 gallons for $78 at Grainger. Does anyone know of a smaller container and have a source? Is there a specific yamaha substitute that I haven’t found?