2004-2005 Chevrolet Silverado 2500 HD & 3500 HD Diesel Truck Street Dual Disc Clutch Kit – Premium Heavy-Duty Replacement

Upgrade your heavy-duty diesel truck’s drivetrain with the South Bend Clutch SDDMAX-DFY Street Dual Disc Clutch Kit, designed specifically for 2004-2005 Chevrolet Silverado 2500 HD and 3500 HD models equipped with a 6.6L Duramax LLY-LB7 engine. This high-performance clutch assembly provides superior torque capacity and smooth engagement, making it ideal for fleet, towing, and heavy-duty applications. Crafted for durability and reliability, the dual disc design ensures enhanced power transfer and longer service life under severe operational conditions. Whether you’re hauling heavy loads or demanding daily workhorse performance, this clutch kit delivers consistent, professional-grade results.

Constructed with premium friction materials, the SDDMAX-DFY ensures quiet, chatter-free engagement and excellent thermal capacity to prevent slippage during intense towing or high-horsepower scenarios. The assembly is engineered to withstand the rigors of fleet duty, providing long-term drivetrain integrity and confidence in demanding environments. Easy to install with proper preparation, this kit is an excellent choice for fleet managers, commercial operators, and serious truck enthusiasts seeking reliable, high-capacity clutch performance. Built with American engineering standards, it guarantees high quality and durability for heavy-duty diesel applications.

Features:

• Heavy-duty diesel torque capacity optimized for fleet and commercial use

• Premium friction materials for smooth, quiet engagement and reduced chatter

• Enhanced thermal capacity to prevent clutch slippage under severe towing and power loads

• Long-term drivetrain reliability designed for high-mileage, heavy-duty truck service

Fitment:
Chevrolet Silverado 2500 HD Base 2001 to 2004
Chevrolet Silverado 2500 HD LS 2001 to 2004
Chevrolet Silverado 2500 HD LT 2001 to 2004
Chevrolet Silverado 2500 HD WT 2004 to 2005
Chevrolet Silverado 3500 Base 2001 to 2004
Chevrolet Silverado 3500 LS 2001 to 2004
Chevrolet Silverado 3500 LT 2001 to 2004
Chevrolet Silverado 3500 WT 2004
GMC Sierra 2500 HD Base 2002 to 2004
GMC Sierra 2500 HD SL 2001 to 2002
GMC Sierra 2500 HD SLE 2001 to 2004
GMC Sierra 2500 HD SLT 2001 to 2004
GMC Sierra 2500 HD WT 2003 to 2004
GMC Sierra 3500 Base 2002 to 2004
GMC Sierra 3500 SL 2001 to 2002
GMC Sierra 3500 SLE 2001 to 2004
GMC Sierra 3500 SLT 2001 to 2004