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OE Quality
60-Day Returns
PowerStopPart #: AR8374
PowerStop AR8374 Disc Brake Rotor - Rear
22 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$166.95Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Power Stop - Rear OE Stock Replacement Brake Rotor, Rear
Fitment: Dodge and Ram, 2500, 3500, Ram 2500, and Ram 3500
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Disc Brake Rotor options
PowerStop AR8374 Disc Brake Rotor - Rear
| Brand | PowerStop |
|---|---|
| Part Number | AR8374 |
| Position | Power Stop - Rear OE Stock Replacement Brake Rotor, Rear |
| Discard Thickness | 1.28 |
| Discard Thickness | 32.40 |
| Nominal Thickness | 1.35 |
| Nominal Thickness | 34.20 |
| Rust Resistant Coating | No |
| Overall Height | 124.90 |
| Overall Height | 4.90 |
| Outside Diameter | 14.10 |
| Outside Diameter | 358.30 |
| Solid Or Vented Type Rotor | Vented |
| Mounting Bolt Hole Circle Diameter | 165.10 |
| Mounting Bolt Hole Circle Diameter | 6.50 |
| Stud/Lug Hole Quantity | 8 |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2025 | Ram | 2500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2025 | Ram | 3500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2024 | Ram | 2500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2023 | Ram | 2500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2022 | Ram | 2500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2021 | Ram | 2500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2020 | Ram | 2500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2019 | Ram | 2500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2018 | Ram | 2500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2017 | Ram | 2500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2016 | Ram | 2500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2015 | Ram | 2500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2014 | Ram | 2500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2013 | Ram | 2500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2012 | Ram | 2500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2012 | Ram | 3500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2011 | Ram | 2500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2011 | Ram | 3500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2010 | Dodge | Ram 2500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2010 | Dodge | Ram 3500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2009 | Dodge | Ram 2500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
| 2009 | Dodge | Ram 3500 | Rear | Power Stop - Rear OE Stock Replacement Brake Rotor |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.