Dynamic Friction 4512-48238 rear brake kit for the 2018-2020 Chevrolet Express 2500 and other vehicles combines rotors, pads and hardware for the rear brakes in one kit. Also called a disc brake kit, this Dynamic Friction brake kit is designed specifically for each application.
- DFC 5000 ADVANCED pads are 100% post cured, then scorched to remove uncured bonding agents
- DFC Premium Rubber-Steel-Rubber shims on the pads for improved NVH (noise, vibration and harshness)
- DFC GeoSpec coated rotors with a silver-gray finish that fights rust
- Rotors are precision cut and mill-balanced, with a non-directional finish for faster, more even pad bed-in
- Hardware kit combines PTFE coating, vulcanized rubber and stainless steel, with rubber coated abutment clips
Quick facts
- Part: Dynamic Friction 4512-48238 brake kit
- Also called: disc brake kit
- Fits: 2018-2020 Chevrolet Express 2500 and other vehicles
- Position: Rear
- Condition: New
Pedal pulsing, squealing or grinding from the rear, or pads worn down to their limit, can mean the rotors and pads are due. Before you replace this kit, have a shop rule out a sticking caliper or a hydraulic fault, since pulling or uneven wear can start there too.
Fits
The 2018-2020 Chevrolet Express 2500, 2018-2020 Chevrolet Express 3500 and 2018-2020 GMC Savana 2500 are among the vehicles it fits, at one kit per vehicle.
Specifications
Fit and size
- Position: Rear
- Quantity per vehicle: 1 kit
Build and materials
- Rotor iron: G3000/G11H18 cast iron specification
- Rotor coating: GEOSPEC silver-gray coating
- Rotor finish: non-directional
- Pad formulation: asbestos-free
- Pad shims: DFC Premium Rubber-Steel-Rubber
- Hardware kit: PTFE coating, vulcanized rubber, stainless steel
- Condition: New
- Dynamic Friction rotor warranty: 12 months against defects in material and workmanship
In the box
Brake rotors, brake pads and hardware kits.
Installation notes
- Rotors are processed and shipped dry, with no pre-degreasing needed.
- The coating is swept away by the pad friction material with no harmful effects.
- No modifications required.
Frequently Asked Questions
Does the Dynamic Friction 4512-48238 rear kit fit the 2018-2020 Chevrolet Express 3500?
Yes, Dynamic Friction 4512-48238 fits the 2018-2020 Chevrolet Express 3500 rear axle and other vehicles; to check your own car, look in the "Vehicles it fits" section.
Are the rotors, pads and hardware all in this rear brake kit?
Yes. Dynamic Friction 4512-48238 includes brake rotors, brake pads and hardware kits for the rear axle.
What iron are the DFC GeoSpec rotors made from?
The rotors are formulated to the G3000/G11H18 cast iron specification. They carry a GEOSPEC silver-gray coating that fights rust, and a non-directional finish.
Can pulsing or grinding from the rear mean this kit is due for replacement?
Yes, it can. A pulsing pedal or grinding or squealing at the rear can mean worn pads or rotors, and a shop can measure them against their wear limits.
Do the GeoSpec rotors need cleaning before they go on?
No, the rotors are processed and shipped dry and ready to install with no pre-degreasing, and the pad friction material sweeps the coating away.
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