Quick Overview SUPER PREMIUM GRADE: Raybestos Element3 Drum Brake Wheel Cylinders are built for a long service life and feature the highest-quality components, delivering top-of-the-line performance and safety OE SPECIFICATIONS: Developed from OE samples, ensuring proper fit, function and safety HIGH-QUALITY COMPONENTS: High-quality rubber components offer superior resistance to heat and corrosion and ensure a long service life RIGOROUSLY TESTED: 100 percent pressure tested for dependable operation and leak-free performance VEHICLE FIT: Checker A8 1958, A9 1959, Marathon 1961-1969, Superba 1961; International Scout 1962-1968; Studebaker 8E5 1963-1964, 8E7 1963-1964, 8E7D 1963-1964, Avanti 1963-1964, Challenger 1964, Champ 1963-1964, Commander 1954, 1964-1966, Cruiser 1962-1966, Daytona 1962-1966, Hawk 1960-1964, Lark 1959-1964, President 1955-1958, Silver Hawk 1959-1961, Wagonaire 1966 Premium Raybestos WC19238 Element3 Replacement Rear Drum Brake Wheel Cylinders are built for a long service life and feature the highest-quality components, delivering top-of-the-line performance and safety. High-quality rubber components offer superior resistance to heat and corrosion and ensure a long service life. With an OE design to ensure proper fit, function and safety, these drum brake wheel cylinders deliver consistent, safe and reliable performance.