PowerStop AR8374XPR Disc Brake Rotor Set - Rear
Rear Drilled and Slotted Brake Rotors
Power Stop AR8374XPR rear brake rotors are a direct OE-fit upgrade for Ram 2500 and Ram 3500 applications that need stronger heat management and a cleaner friction surface. The cross-drilled and slotted design helps support consistent braking performance in demanding driving conditions, while the zinc dichromate finish adds corrosion resistance.
Compatible With 2009-2025 Ram 2500 and 2009-2025 Ram 3500 rear brake applications, this rotor set is built for drivers looking for a straightforward replacement with performance-focused rotor geometry. The Power Stop rear drilled, slotted and zinc plated brake rotor pair, part number AR8374XPR, is also cross-referenced to Centric Parts 120.67073 and Raybestos Brakes 780733 for the same application.
Key Features
- Precision cross-drilled surface for improved cooling under heavy braking
- Rounded slots help sweep away gas, dust, and moisture from the rotor face
- Silver zinc dichromate plating resists rust and corrosion
- Direct OE fit for straightforward replacement on supported Ram rear brake applications
- Vented rotor construction for heat dissipation
- 8-lug mounting pattern with 165.10 mm bolt circle diameter
- Outside diameter: 358.30 mm (14.10 in)
- Nominal thickness: 34.20 mm; discard thickness: 32.40 mm
Product Details
Power Stop’s drilled and slotted rotor line focuses on cooling, surface cleaning, and corrosion resistance without requiring special modifications. The AR8374XPR rear rotor pair uses a slotted X drilled surface to help maintain a stable contact patch, which is useful when braking loads increase from towing, hauling, or repeated stop-and-go use. For Ram 2500 and Ram 3500 rear brake service, this rotor design supports a clean, consistent pedal feel while matching OE fitment dimensions.
Common Problems This Rotor Set Helps Address
- Brake fade from heat buildup during repeated stops
- Surface rust on exposed rotor faces
- Dust and gas buildup between pad and rotor contact surfaces
- Uneven braking feel caused by worn or heat-affected rear rotors
- Reduced braking consistency in heavy-duty Ram 2500 and Ram 3500 use
Installation Notes and Tips
Fits 2022-2025 Ram 2500, rear; fits 2025 Ram 3500, rear; fits 2011-2021 Ram 2500, rear; fits 2011-2012 Ram 3500, rear; fits 2009-2010 Dodge Ram 2500, rear; and fits 2009-2010 Dodge Ram 3500, rear. Confirm rotor dimensions, hub fit, and rear brake configuration before installation. Clean the hub mounting surface thoroughly and inspect pads and caliper components so the new rotors can seat evenly.
Quality Assurance
Power Stop manufactures this rotor set as a direct-fit replacement with corrosion-resistant plating and OE-style dimensions for supported Ram rear brake applications. The AR8374XPR is built to meet the fitment and performance requirements listed for the confirmed vehicle applications.
PowerStop AR8374XPR Disc Brake Rotor Set - Rear
Rear Drilled and Slotted Brake Rotors
Power Stop AR8374XPR rear brake rotors are a direct OE-fit upgrade for Ram 2500 and Ram 3500 applications that need stronger heat management and a cleaner friction surface. The cross-drilled and slotted design helps support consistent braking performance in demanding driving conditions, while the zinc dichromate finish adds corrosion resistance.
Compatible With 2009-2025 Ram 2500 and 2009-2025 Ram 3500 rear brake applications, this rotor set is built for drivers looking for a straightforward replacement with performance-focused rotor geometry. The Power Stop rear drilled, slotted and zinc plated brake rotor pair, part number AR8374XPR, is also cross-referenced to Centric Parts 120.67073 and Raybestos Brakes 780733 for the same application.
Key Features
- Precision cross-drilled surface for improved cooling under heavy braking
- Rounded slots help sweep away gas, dust, and moisture from the rotor face
- Silver zinc dichromate plating resists rust and corrosion
- Direct OE fit for straightforward replacement on supported Ram rear brake applications
- Vented rotor construction for heat dissipation
- 8-lug mounting pattern with 165.10 mm bolt circle diameter
- Outside diameter: 358.30 mm (14.10 in)
- Nominal thickness: 34.20 mm; discard thickness: 32.40 mm
Product Details
Power Stop’s drilled and slotted rotor line focuses on cooling, surface cleaning, and corrosion resistance without requiring special modifications. The AR8374XPR rear rotor pair uses a slotted X drilled surface to help maintain a stable contact patch, which is useful when braking loads increase from towing, hauling, or repeated stop-and-go use. For Ram 2500 and Ram 3500 rear brake service, this rotor design supports a clean, consistent pedal feel while matching OE fitment dimensions.
Common Problems This Rotor Set Helps Address
- Brake fade from heat buildup during repeated stops
- Surface rust on exposed rotor faces
- Dust and gas buildup between pad and rotor contact surfaces
- Uneven braking feel caused by worn or heat-affected rear rotors
- Reduced braking consistency in heavy-duty Ram 2500 and Ram 3500 use
Installation Notes and Tips
Fits 2022-2025 Ram 2500, rear; fits 2025 Ram 3500, rear; fits 2011-2021 Ram 2500, rear; fits 2011-2012 Ram 3500, rear; fits 2009-2010 Dodge Ram 2500, rear; and fits 2009-2010 Dodge Ram 3500, rear. Confirm rotor dimensions, hub fit, and rear brake configuration before installation. Clean the hub mounting surface thoroughly and inspect pads and caliper components so the new rotors can seat evenly.
Quality Assurance
Power Stop manufactures this rotor set as a direct-fit replacement with corrosion-resistant plating and OE-style dimensions for supported Ram rear brake applications. The AR8374XPR is built to meet the fitment and performance requirements listed for the confirmed vehicle applications.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Rear Drilled and Slotted Brake Rotors
Power Stop AR8374XPR rear brake rotors are a direct OE-fit upgrade for Ram 2500 and Ram 3500 applications that need stronger heat management and a cleaner friction surface. The cross-drilled and slotted design helps support consistent braking performance in demanding driving conditions, while the zinc dichromate finish adds corrosion resistance.
Compatible With 2009-2025 Ram 2500 and 2009-2025 Ram 3500 rear brake applications, this rotor set is built for drivers looking for a straightforward replacement with performance-focused rotor geometry. The Power Stop rear drilled, slotted and zinc plated brake rotor pair, part number AR8374XPR, is also cross-referenced to Centric Parts 120.67073 and Raybestos Brakes 780733 for the same application.
Key Features
- Precision cross-drilled surface for improved cooling under heavy braking
- Rounded slots help sweep away gas, dust, and moisture from the rotor face
- Silver zinc dichromate plating resists rust and corrosion
- Direct OE fit for straightforward replacement on supported Ram rear brake applications
- Vented rotor construction for heat dissipation
- 8-lug mounting pattern with 165.10 mm bolt circle diameter
- Outside diameter: 358.30 mm (14.10 in)
- Nominal thickness: 34.20 mm; discard thickness: 32.40 mm
Product Details
Power Stop’s drilled and slotted rotor line focuses on cooling, surface cleaning, and corrosion resistance without requiring special modifications. The AR8374XPR rear rotor pair uses a slotted X drilled surface to help maintain a stable contact patch, which is useful when braking loads increase from towing, hauling, or repeated stop-and-go use. For Ram 2500 and Ram 3500 rear brake service, this rotor design supports a clean, consistent pedal feel while matching OE fitment dimensions.
Common Problems This Rotor Set Helps Address
- Brake fade from heat buildup during repeated stops
- Surface rust on exposed rotor faces
- Dust and gas buildup between pad and rotor contact surfaces
- Uneven braking feel caused by worn or heat-affected rear rotors
- Reduced braking consistency in heavy-duty Ram 2500 and Ram 3500 use
Installation Notes and Tips
Fits 2022-2025 Ram 2500, rear; fits 2025 Ram 3500, rear; fits 2011-2021 Ram 2500, rear; fits 2011-2012 Ram 3500, rear; fits 2009-2010 Dodge Ram 2500, rear; and fits 2009-2010 Dodge Ram 3500, rear. Confirm rotor dimensions, hub fit, and rear brake configuration before installation. Clean the hub mounting surface thoroughly and inspect pads and caliper components so the new rotors can seat evenly.
Quality Assurance
Power Stop manufactures this rotor set as a direct-fit replacement with corrosion-resistant plating and OE-style dimensions for supported Ram rear brake applications. The AR8374XPR is built to meet the fitment and performance requirements listed for the confirmed vehicle applications.
