Product Details: Ensure your semi truck is Ready for the Road Ahead™ with tightly-sealed wheel hub assemblies, with the BP Lubricants Spheerol SHL. By utilizing a semi-fluid blend, this replacement formula helps prevent oil leakage from wheel seals that can lead to damage in brake shoes. Manufactured with a premium blend to offer the best quality possible in high temperatures, while reducing the need for frequent service changes. FleetPride is your First Click in Heavy Duty®.