Introducing the Kodiak XL Pro Lube Oil Bath Kit, perfect for all your trailer brake needs. This kit includes the XL PRO LUBE KIT, which is designed for Trailer Brakes and can support up to 6,000lbs Axles. 2.440” hubs. The unit type is in pounds and the manufacturer part number is included for easy reference. 1 kit per axel. Please note that the California Prop 65 Warning applies to this product, as it may contain chemicals that are known to cause cancer and reproductive harm. With this kit, you can be confident in your trailers braking system without worrying about the condition of the components. Many in stock!