The Story
Rear Brake Kit for GM 3500 Dual Rear Wheel Vans
Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads, part number 4502-48124, is a rear disc brake kit built for heavy-duty Chevrolet Express 3500 and GMC Savana 3500 applications with dual rear wheels. It combines coated rotors and advanced friction pads in one service kit for rear brake replacement on select 2009-2017 vans.
Key Features
- Rear disc brake kit with rotors and pads for one-axle service
- GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
- Dry-processed rotors arrive ready to install
- G3000/G11H18 cast iron rotor construction for OE-style durability and stability
- Non-directional rotor finish supports even pad bed-in and smoother braking
- 5000 Advanced Brake Pads are post-cured and scorched for stable friction performance
- Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
- Part number 4502-48124 for rear service on select GM 3500 vans
Product Details
The DFC GEOSPEC Rotors with 5000 Advanced Brake Pads line is built for service work where consistent braking, corrosion resistance, and straightforward installation matter. The coated rotor surface helps resist rust better than conventional paint or zinc finishes, while the dry packaging eliminates the need to clean oil from the rotor before installation. The pads are formulated for stable friction output and reduced break-in time, making this kit a practical choice for rear brake maintenance on Chevrolet Express 3500 and GMC Savana 3500 models. Part number 4502-48124 is engineered to meet OE specifications for fit, balance, and braking consistency.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What It Helps Solve
- Rear brake noise, vibration, or harshness during stops
- Rust buildup on exposed brake rotor surfaces
- Uneven pad bedding after rotor replacement
- Reduced stopping performance from worn rear brake components
- Service delays caused by oil-coated replacement rotors
Installation Notes and Fitment
Compatible with rear brake service on select dual rear wheel vans. Fits 2013-2017 Chevrolet Express 3500, rear, for vehicles with dual rear wheels. Fits 2013-2017 GMC Savana 3500, rear, for vehicles with dual rear wheels. Fits 2009-2012 Chevrolet Express 3500, rear, Dual Rear Wheels; 9900, 12000 lb GVW. Fits 2009-2012 Chevrolet Express 3500, rear, Dual Rear Wheels; 14000 lb GVW. Fits 2011-2012 GMC Savana 3500, rear, Dual Rear Wheels; Drive Ratio 3.73 & 4.10; 12'300 lb Gross Vehicle Weight (GVW). Fits 2011-2012 GMC Savana 3500, rear, Dual Rear Wheels; Drive Ratio 3.73 & 4.10; 9'600 lb Gross Vehicle Weight (GVW). Fits 2009-2010 GMC Savana 3500, rear, Dual Rear Wheels; 12'300 lb Gross Vehicle Weight (GVW).
Verify axle configuration, GVW, and rear brake application before ordering. Rotor surfaces are shipped dry and ready for installation without additional preparation.
Quality Assurance
Each DFC GEOSPEC rotor is machined to tight tolerances, inspected for critical dimensions, and checked for balance on vented designs. The finished rotors are prepared with a non-directional surface to support even pad contact and quieter operation. DFC lists a 12-month warranty against defects in material and workmanship for the rotors.
Description
Rear Brake Kit for GM 3500 Dual Rear Wheel Vans
Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads, part number 4502-48124, is a rear disc brake kit built for heavy-duty Chevrolet Express 3500 and GMC Savana 3500 applications with dual rear wheels. It combines coated rotors and advanced friction pads in one service kit for rear brake replacement on select 2009-2017 vans.
Key Features
- Rear disc brake kit with rotors and pads for one-axle service
- GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
- Dry-processed rotors arrive ready to install
- G3000/G11H18 cast iron rotor construction for OE-style durability and stability
- Non-directional rotor finish supports even pad bed-in and smoother braking
- 5000 Advanced Brake Pads are post-cured and scorched for stable friction performance
- Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
- Part number 4502-48124 for rear service on select GM 3500 vans
Product Details
The DFC GEOSPEC Rotors with 5000 Advanced Brake Pads line is built for service work where consistent braking, corrosion resistance, and straightforward installation matter. The coated rotor surface helps resist rust better than conventional paint or zinc finishes, while the dry packaging eliminates the need to clean oil from the rotor before installation. The pads are formulated for stable friction output and reduced break-in time, making this kit a practical choice for rear brake maintenance on Chevrolet Express 3500 and GMC Savana 3500 models. Part number 4502-48124 is engineered to meet OE specifications for fit, balance, and braking consistency.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What It Helps Solve
- Rear brake noise, vibration, or harshness during stops
- Rust buildup on exposed brake rotor surfaces
- Uneven pad bedding after rotor replacement
- Reduced stopping performance from worn rear brake components
- Service delays caused by oil-coated replacement rotors
Installation Notes and Fitment
Compatible with rear brake service on select dual rear wheel vans. Fits 2013-2017 Chevrolet Express 3500, rear, for vehicles with dual rear wheels. Fits 2013-2017 GMC Savana 3500, rear, for vehicles with dual rear wheels. Fits 2009-2012 Chevrolet Express 3500, rear, Dual Rear Wheels; 9900, 12000 lb GVW. Fits 2009-2012 Chevrolet Express 3500, rear, Dual Rear Wheels; 14000 lb GVW. Fits 2011-2012 GMC Savana 3500, rear, Dual Rear Wheels; Drive Ratio 3.73 & 4.10; 12'300 lb Gross Vehicle Weight (GVW). Fits 2011-2012 GMC Savana 3500, rear, Dual Rear Wheels; Drive Ratio 3.73 & 4.10; 9'600 lb Gross Vehicle Weight (GVW). Fits 2009-2010 GMC Savana 3500, rear, Dual Rear Wheels; 12'300 lb Gross Vehicle Weight (GVW).
Verify axle configuration, GVW, and rear brake application before ordering. Rotor surfaces are shipped dry and ready for installation without additional preparation.
Quality Assurance
Each DFC GEOSPEC rotor is machined to tight tolerances, inspected for critical dimensions, and checked for balance on vented designs. The finished rotors are prepared with a non-directional surface to support even pad contact and quieter operation. DFC lists a 12-month warranty against defects in material and workmanship for the rotors.
