Keep your Hi-Lift Jack Running Gear (or lifting assembly) protected from mud, dirt and grime. The Hi-Lift Running Gear Jack Cover is designed to greatly reduce the amount of dirt and mud that can accumulate in the working mechanism of the Hi-Lift Jack. Easy On, Easy Off Zipper Design Made with Marine Grade Vinyl (UV Protected, Mold and Mildew Resistant) Features carbon fiber embossing and PVC Hi-Lift logo patch Fits all Hi-Lift Jack Models The Running Gear Jack Cover (Part# RGJC) is a substantial improvement over, and replaces, the Neoprene Jack Cover (Part# NJC). Improved Features: High quality zipper Stronger material resists fading and tearing Improved fit