This direct replacement drum brake wheel cylinder was specifically engineered to match the fit, function and performance of the original wheel cylinder on particular vehicles. It is manufactured and tested for quality assurance.

Drum Brake Wheel Cylinder W37101 Features:

• Fits 1970 Checker Marathon; 1967-1970 Pontiac Bonneville; 1967-1970 Pontiac Catalina; 1967-1970 Pontiac Executive; 1967-1968 Pontiac Grand Prix
• Ideal replacement — specifically engineered to be direct match for original drum brake wheel cylinder on particular vehicles
• Quality materials — made with high-quality EPDM rubber cups and boots for long-lasting performance
• Professionally tested — wheel cylinder bores are surface-tested to ensure an optimum sealing surface for the pressure cups