# Transit Auto KNN-100634 Disc Brake Pad for 1999-2010 GMC Sierra 3500 HD, Chevrolet Silverado 1500 HD Classic and More - Front and Rear ### Performance Overview Transit Auto offers the most comprehensive and highest-quality replacement kits on the market. Thanks to our cutting-edge AI, in-house product team, and proprietary fitment data, we are able to build and deliver the most accurate kits on the market. All our kits include the highest-quality parts on the market, sourced directly by Transit and its sub-brands. Backed by over 50 years of experience and with in-house q... ### Key Features - AmeriBRAKES pads are engineered with vehicle-optimized formulas matching OE specs for optimal braking - Exclusive MetalliX™ Low Resin Semi-Metallic compound provides unmatched braking performance (abrasive friction, high temperature tolerance, quicker compound warming) while maintaining low dust and noise - Exclusive carbon enhanced materials to ensure optimal all-condition performance - Engineered with High Carbon SteelRX™ alloy (Pressure Resistant, Thermal Conductive) and dipped in an Anti-Rust Black Paint to improve durability - 1:1 OE Design - Chamfered and slotted only when applicable to ensure safety and perfect fit - One-Piece Integral Molding Technology improves the durability of the shoes and extends the service life ### Package include: - 2x Brake Pad Set - 1x Parking Brake Shoe ### Vehicle Fitment **Fitment Summary:** 1999-2010 GMC Sierra 3500 HD, Chevrolet Silverado 1500 HD Classic, Chevrolet Silverado 2500 HD Classic, Chevrolet Silverado 3500 Classic, Chevrolet Silverado 3500 HD, GMC Sierra 1500 HD Classic **Position:** Front and Rear - 2008-2010 GMC Sierra 3500 HD — Position: Front and Rear | Note: With Single Rear Wheels - 2007 Chevrolet Silverado 1500 HD Classic — Position: Front and Rear - 2007 Chevrolet Silverado 2500 HD Classic — Position: Front and Rear - 2007 Chevrolet Silverado 3500 Classic — Position: Front and Rear | Note: With Single Rear Wheels - 2007-2009 Chevrolet Silverado 3500 HD — Position: Front and Rear | Note: With Single Rear Wheels - 2007 GMC Sierra 1500 HD Classic — Position: Front and Rear - 2007 GMC Sierra 2500 HD Classic — Position: Front and Rear - 2007 GMC Sierra 3500 Classic — Position: Front and Rear - 2006-2009 Chevrolet Silverado 2500 HD — Position: Front and Rear - 2006-2009 Chevrolet Suburban 2500 — Position: Front and Rear ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. This listing includes fitment data for 1999-2010 GMC Sierra 3500 HD, Chevrolet Silverado 1500 HD Classic, Chevrolet Silverado 2500 HD Classic, Chevrolet Silverado 3500 Classic, Chevrolet Silverado 3500 HD, GMC Sierra 1500 HD Classic. **What part number is this?** The listed part number is KNN-100634. **Is this product designed for direct replacement?** Yes. This Disc Brake Pad is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - Disc Brake Pad for GMC Sierra 3500 HD - KNN-100634 fitment - Transit Auto Disc Brake Pad - Front and Rear Disc Brake Pad - 1999-2010 GMC Sierra 3500 HD Disc Brake Pad ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2008 GMC Sierra 3500 HD Front and Rear With Single Rear Wheels 2009 GMC Sierra 3500 HD Front and Rear With Single Rear Wheels 2010 GMC Sierra 3500 HD Front and Rear With Single Rear Wheels 2007 Chevrolet Silverado 1500 HD Classic Front and Rear 2007 Chevrolet Silverado 2500 HD Classic Front and Rear 2007 Chevrolet Silverado 3500 Classic Front and Rear With Single Rear Wheels 2007 Chevrolet Silverado 3500 HD Front and Rear With Single Rear Wheels 2008 Chevrolet Silverado 3500 HD Front and Rear With Single Rear Wheels 2009 Chevrolet Silverado 3500 HD Front and Rear With Single Rear Wheels 2007 GMC Sierra 1500 HD Classic Front and Rear 2007 GMC Sierra 2500 HD Classic Front and Rear 2007 GMC Sierra 3500 Classic Front and Rear 2006 Chevrolet Silverado 2500 HD Front and Rear 2007 Chevrolet Silverado 2500 HD Front and Rear 2008 Chevrolet Silverado 2500 HD Front and Rear 2009 Chevrolet Silverado 2500 HD Front and Rear 2006 Chevrolet Suburban 2500 Front and Rear 2007 Chevrolet Suburban 2500 Front and Rear 2008 Chevrolet Suburban 2500 Front and Rear 2009 Chevrolet Suburban 2500 Front and Rear 2006 GMC Sierra 2500 HD Front and Rear 2007 GMC Sierra 2500 HD Front and Rear 2008 GMC Sierra 2500 HD Front and Rear 2009 GMC Sierra 2500 HD Front and Rear 2006 GMC Yukon XL 2500 Front and Rear 2007 GMC Yukon XL 2500 Front and Rear ## Details - **Price:** 175.63 CAD - **Vendor:** Transit Auto - **Type:** Disc Brake Pad - **Tags:** 1999-2010 GMC Sierra 3500 HD, Automotive Parts, Brake Parts, Disc Brake Pad, Front and Rear, GMC Sierra 3500 HD, KNN-100634, Replacement Parts, Transit Auto, Vehicle Fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 175.63 CAD | In stock | ## Images - Transit Auto KNN-100634 Disc Brake Pad for 1999-2010 GMC Sierra 3500 HD, Chevrolet Silverado 1500 HD Classic and More - Front and Rear --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-knn-100634-disc-brake-pad-1999-2010-gmc-sierra-3500-hd) > Updated: 2026-06-03