Dynamic Friction Company Disc Brake Kit P/N:4212-40157
Renew your rear brakes in a single box with the Dynamic Friction brake kit 4512-40157, a complete rear-axle disc brake kit that pairs DFC GEOSPEC coated rotors with DFC 5000 ADVANCED ceramic pads and a matching hardware kit. It installs with no modifications required on the 2008-2010 Dodge Ram 4500 and 5500, the 2011-2026 Ram 4500 and 5500, and the 2008-2010 Sterling Truck Bullet 45 and 55 — see the "Vehicles it fits" section to confirm your vehicle and engine.
Designed to meet the same form, fit, and function as OEM brake components, this kit delivers rotors, pads, and hardware to service the rear axle in one package.
What comes in the DYNAMIC FRICTION brake kit 4512-40157?
It's a complete rear-axle kit with DFC GEOSPEC coated rotors, DFC 5000 ADVANCED ceramic brake pads, and a matching disc brake hardware kit.
Which vehicles does this kit fit?
The 2008-2010 Dodge Ram 4500 and 5500, the 2011-2026 Ram 4500 and 5500, and the 2008-2010 Sterling Truck Bullet 45 and 55. See the "Vehicles it fits" section to confirm your vehicle.
Do the rotors need cleaning before installation?
No. GEOSPEC rotors are processed dry, shipped dry, and ready to install with no pre-degreasing; the coating is safely swept away by the friction material during bed-in.
Are the brake pads ceramic and asbestos-free?
Yes. The DFC 5000 ADVANCED pads use a ceramic formulation that is 100% asbestos-free, with Rubber-Steel-Rubber shims for improved noise, vibration, and harshness characteristics.
Is this a front or rear brake kit?
This kit is designed for the rear axle. For balanced braking, it's best practice to service both sides of the axle together with matched components.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.