The South Bend Clutch K70526-02-HD-OCE Stage 2 Endurance Clutch Kit is designed for high-performance BMW 135i and 435i models from 2008 to 2016, offering superior durability and reliable power transfer for street and track use. Built with premium friction materials, this heavy-duty clutch assembly ensures smooth engagement while handling increased torque and horsepower, making it an ideal upgrade for enthusiasts and fleet operators alike. Its robust design is engineered to withstand severe driving conditions, including spirited driving, towing, and high-horsepower applications.
This clutch kit features a high-capacity pressure plate, heavy-duty clutch disc, and a durable release bearing, all optimized for long-term performance. The kit’s components are precision-engineered to provide consistent engagement and disengagement, reducing chatter and slip under demanding conditions. Whether replacing an aging clutch or upgrading for increased performance, this assembly delivers factory-like reliability with enhanced thermal capacity. Proper installation involves following the manufacturer’s break-in procedure to maximize longevity and performance.
Designed for direct fitment, the K70526-02-HD-OCE ensures seamless compatibility with your vehicle’s existing drivetrain components. It is suitable for vehicles used in fleet operations, towing, or high-performance applications, providing the confidence of a heavy-duty upgrade that maintains drivability and ensures long-term durability. This clutch kit is a critical component for those seeking a reliable, high-capacity clutch solution for their BMW 135i or 435i, ensuring smooth operation and maximum power transfer during rigorous driving conditions.
Features:
- Heavy-duty diesel and fleet torque capacity for reliable performance under severe loads
- Premium friction materials for smooth and consistent engagement
- Enhanced thermal capacity to prevent clutch slippage under high-torque towing and power upgrades
- Long-term drivetrain reliability with durable construction and high-performance design
Fitment:
BMW 1 Series M Base 2011
BMW 135i Base 2008 to 2013
BMW 135is Base 2013
BMW 435i Base 2014 to 2016
BMW 435i xDrive Base 2014 to 2016





