Leopard Water jacket for 36mm Diameter 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 on the jacket.
Specs: Outside diameter 1.7" (43.1mm) Length 1.58 (40mm) Fits Leopard 3650, 3660, and 3674 motors.