9mm x 1.00 12-Point Chromoly Bolt Kit

The ARP 02M/02Q Differential Bolt Kit provides a robust solution for securing the differential ring gear in Volkswagen 02M and 02Q transmissions. Engineered from premium-grade 8740 Chromoly steel, these bolts are heat-treated to a tensile strength of 200,000 psi, offering superior durability and reliability over stock fasteners. Each bolt in the kit features a 12-point head for enhanced torque application and a 9mm x 1.00 thread size, ensuring precise compatibility with the specified transmission models. The black oxide finish not only provides a sleek aesthetic but also offers an additional layer of corrosion resistance. This kit is manufactured in the USA by ARP, known for its commitment to quality and performance in engine and drivetrain components. This differential bolt kit is compatible with a wide range of Audi and Volkswagen models equipped with the 02M or 02Q transmission. Specific fitments include various Audi A3 (8P), TT Mk1, and TT Mk2 models, as well as numerous Volkswagen Golf, GTI, GLI, and Golf R variants across multiple generations from Mk4 through Mk7.5. Please refer to the detailed fitment table to confirm compatibility with your exact vehicle year, engine, and drivetrain configuration.