Leopard Water jacket for 5692, 5698 & 56110 Leopard Motors. The Leopard Red anodized aluminum water-cooling jacket is designed to bring water into direct contact with the motor and allow it to flow around it, maximizing cooling. Installation is a snap! Apply some oil to both your motor housing and O-rings, then slide the jacket on. Fits Leopard 5692, 5698 & 56110 motors. Specs: Outside diameter: 64mm Length: 75mm long*Pictured on a Leopard 5698 motor (not included).