The South Bend Clutch K04536-HD Stage 1 Heavy Duty Clutch Kit is engineered for robust performance in demanding fleet and commercial applications. Designed specifically for GMC Topkick trucks equipped with a 7.2L engine from 2002 to 2006, this clutch assembly delivers reliable power transfer and long-lasting durability. Crafted with premium friction materials, it ensures smooth engagement and reduces pedal effort, even under heavy towing or high-horsepower conditions. The kit includes all necessary components for a complete installation, making it an essential upgrade for fleet operators and heavy-duty truck owners seeking enhanced drivetrain reliability.
This clutch kit is built to withstand severe operational loads, providing increased thermal capacity to prevent slippage during prolonged towing or hauling. Its heavy-duty design ensures consistent performance across a wide range of industrial and commercial vehicle applications. Whether replacing worn components or upgrading for extra torque capacity, this assembly offers a direct-fit replacement with factory-quality performance. Proper installation and break-in procedures are critical to maximize lifespan and performance, ensuring your fleet remains operational with minimal downtime. Trust South Bend Clutch for durable, American-engineered solutions tailored for heavy-duty and fleet use.
Features:
- Heavy-duty diesel and fleet torque capacity designed for severe operational demands
- Premium friction materials provide smooth engagement and reduce pedal effort
- Enhanced thermal capacity prevents clutch slippage during prolonged towing or high loads
- Built for long-term drivetrain reliability in industrial, commercial, and fleet applications





