Size Chart
×
The Power Stop S5172 is a pair of performance front brake calipers finished in a striking red electrostatic powder coat, designed as a direct bolt-on replacement for the front calipers on 2009-2010 Dodge Ram 2500 and 2011-2018 Ram 2500 and Ram 3500. Part number S5172 delivers up to 20 percent greater stopping power than OEM calipers, features a two-piston floating caliper design built from high-quality cast iron, and includes mounting brackets, new bleeder screws, and new slide pins for a complete installation. No drilling or modifications are required. S5172 calipers are pre-finished and pre-assembled for a fast, straightforward installation that takes approximately 1 to 3 hours per axle.
| Year | Make | Model | Trim |
|---|---|---|---|
| 2009 | Dodge | Ram 2500 | Laramie |
| 2009 | Dodge | Ram 2500 | Power Wagon |
| 2009 | Dodge | Ram 2500 | SLT |
| 2009 | Dodge | Ram 2500 | ST |
| 2009 | Dodge | Ram 2500 | SXT |
| 2009 | Dodge | Ram 3500 | Laramie |
| 2009 | Dodge | Ram 3500 | SLT |
| 2009 | Dodge | Ram 3500 | SXT |
| 2010 | Dodge | Ram 2500 | Laramie |
| 2010 | Dodge | Ram 2500 | Power Wagon |
| 2010 | Dodge | Ram 2500 | SLT |
| 2010 | Dodge | Ram 2500 | ST |
| 2010 | Dodge | Ram 2500 | SXT |
| 2010 | Dodge | Ram 2500 | TRX |
| 2011 | Ram | 2500 | Laramie |
| 2011 | Ram | 2500 | Power Wagon |
| 2011 | Ram | 2500 | SLT |
| 2011 | Ram | 2500 | ST |
| 2012 | Ram | 2500 | Laramie |
| 2012 | Ram | 2500 | Power Wagon |
| 2012 | Ram | 2500 | SLT |
| 2013 | Ram | 2500 | Big Horn |
| 2013 | Ram | 2500 | Laramie |
| 2013 | Ram | 2500 | Power Wagon |
| 2013 | Ram | 2500 | SLT |
| 2014 | Ram | 2500 | Big Horn |
| 2014 | Ram | 2500 | Laramie |
| 2014 | Ram | 2500 | Power Wagon |
| 2015 | Ram | 2500 | Big Horn |
| 2015 | Ram | 2500 | Laramie |
| 2015 | Ram | 2500 | Power Wagon |
| 2016 | Ram | 2500 | Big Horn |
| 2016 | Ram | 2500 | Laramie |
| 2016 | Ram | 2500 | Power Wagon |
| 2017 | Ram | 2500 | Big Horn |
| 2017 | Ram | 2500 | Laramie |
| 2017 | Ram | 2500 | Power Wagon |
| 2018 | Ram | 2500 | Big Horn |
| 2018 | Ram | 2500 | Laramie |
| 2018 | Ram | 2500 | Power Wagon |
| 2011 | Ram | 3500 | Laramie |
| 2011 | Ram | 3500 | SLT |
| 2011 | Ram | 3500 | ST |
| 2013 | Ram | 3500 | Big Horn |
| 2013 | Ram | 3500 | Laramie |
| 2013 | Ram | 3500 | SLT |
| 2014 | Ram | 3500 | Laramie |
| 2014 | Ram | 3500 | Laramie Limited |
| 2015 | Ram | 3500 | Laramie |
| 2016 | Ram | 3500 | Big Horn |
| 2016 | Ram | 3500 | Laramie |
| 2017 | Ram | 3500 | Big Horn |
| 2017 | Ram | 3500 | Laramie |
| 2018 | Ram | 3500 | Big Horn |
| 2018 | Ram | 3500 | Laramie |
| Spec | Detail |
|---|---|
| Part Number | S5172 |
| UPC | 792088848406 |
| Caliper Color | Red powder coated |
| Caliper Material | Cast iron |
| Caliper Type | Floating, two-piston |
| Piston Diameter | 59.94 mm |
| Piston Material | Phenolic |
| Position | Front axle |
| Brackets Included | Yes |
| Bleeder Screw Size | M10 x 1.0 |
| Abutment Clips | Yes |
| Sold As | Pair (driver and passenger) |
| Bracket Bolt Torque | 275 ft-lbs |
| Banjo Bolt Torque | 20 ft-lbs |
| Caliper Pin Torque | 24 ft-lbs |
| Warranty | 3 years limited |
| Prop 65 | Yes |
Will the S5172 work with my factory Ram 2500 brake pads?
Yes. The Power Stop S5172 is designed to work with your factory OEM brake pads, keeping ongoing brake maintenance costs low. New brake pads can also be installed at the same time for optimal braking performance.
Do I need to replace my brake hoses when installing the S5172?
The factory brake hoses can typically be reused if they are in good condition. Inspect your brake hoses for cracking, swelling, or leaks before reinstalling.
Are the S5172 calipers sold as a pair or individually?
The S5172 is sold as a pair, including both the driver side and passenger side front calipers with mounting brackets for a complete front axle installation.
What years does the Power Stop S5172 fit?
The S5172 fits 2009-2010 Dodge Ram 2500 and Ram 3500, 2011-2018 Ram 2500, and 2011-2018 Ram 3500. Also fits 2012 Ram 1500 models (see full fitment list).
How much stopping improvement can I expect from the S5172?
Power Stop rates the S5172 at up to 20 percent greater stopping power compared to stock OEM calipers. This is achieved through improved caliper design and the high-quality powder-coat finish that also improves heat management.
Does the red powder coat on the S5172 hold up over time?
Yes. The electrostatic powder coat finish on the S5172 is both durable and corrosion-resistant, providing long-lasting color and protection against the elements, road salt, and brake dust.
How long does it take to install the S5172?
Installation typically takes 1 to 3 hours for both front calipers. The S5172 is a direct bolt-on replacement requiring no drilling or modifications.
Do I need to bleed the brakes after installing the S5172?
Yes. Brake bleeding is required after installing new calipers to remove air from the brake lines and ensure firm, consistent pedal feel. Always use fresh DOT-rated brake fluid and follow proper bleeding procedures.
Prop 65 Warning: This product can expose you to chemicals including lead, chromium hexavalent compounds, nickel, cobalt, arsenic, and other compounds 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.
Brake calipers for import, domestic, and European performance vehicles are stocked at Black Ops Auto Works. Shop OE-replacement calipers, big brake kit calipers, remanufactured calipers, and caliper hardware and rebuild kits for street, tow, and track applications. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 564 brake caliper SKUs spanning OE-replacement, upgraded, and rebuild-kit components. What This Category Covers The Brake Calipers category covers OE-spec replacement calipers, upgraded big brake kit calipers, remanufactured loaded calipers, and the seals, pistons, and hardware needed to rebuild an existing caliper. Coverage spans single-piston floating calipers through multi-piston fixed calipers used on performance and track applications. Categories Included OE-replacement calipers, remanufactured loaded calipers, big brake kit calipers, caliper rebuild and seal kits, ...
View Brake Calipers Products
Performance brake caliper upgrades for street, track, and tow applications are stocked at Black Ops Auto Works. Shop fixed-mount calipers, floating calipers, forged calipers, billet calipers, parking brake calipers, caliper brackets, caliper rebuild hardware, and complete truck and tow caliper packages from PowerStop, Wilwood, Brembo, StopTech, and EBC Brakes. Every caliper is filterable by year, make, model, trim, and axle position so the correct piston count, bracket, and rotor diameter ships the first time. Black Ops Auto Works carries 313 performance brake caliper SKUs across truck tow packages, muscle car and Mopar Hellcat and Trackhawk fitments, sport compact swaps, and dedicated racing caliper platforms. What This Collection Covers Performance brake calipers replace the factory single or dual piston sliding caliper with a multi piston fixed or high output floating unit that clamps the rotor with more even pad pressure and less flex under hard or repeated stops. The result...
View Brake Calipers - Perf Products
Brake parts and complete brake kits for cars, trucks, SUVs, Jeeps, and track builds are stocked at Black Ops Auto Works. Shop brake pads, brake rotors, big brake kits, brake calipers, caliper covers, stainless steel brake lines, brake master cylinders, brake hardware, brake drums, brake shoes, hand brakes, and brake adapters for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, and EcoBoost platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,180 brake SKUs across pads, rotors, big brake kits, calipers, and hydraulic categories. What This Category Covers Brakes are the highest-priority safety upgrade on any modified vehicle. Any horsepower, tire, or suspension change increases the demand placed on the braking system, and a correctly matched pad, rotor, line, and fluid package produces measurable improvements in stopping distance, pedal feel, and heat capacity. This collect...
View Brakes Products
PowerStop brake parts for daily drivers, muscle cars, Jeeps, trucks, SUVs, and tow rigs are stocked at Black Ops Auto Works. Shop PowerStop brake pads, drilled and slotted rotors, semi-coated rotors, loaded calipers, brake shoes, and complete Z17, Z23, Z26, and Z36 kits for Hellcat, Trackhawk, HEMI, EcoBoost, and import platforms. Every product is filterable by year, make, model, trim, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 1,736 PowerStop SKUs across pads, rotors, calipers, shoes, and complete kits. What This Brand Covers PowerStop builds direct-fit brake upgrades designed to bolt on with factory hardware while improving stopping power and reducing brake dust compared to stock components. The lineup spans mild OE-style replacement all the way to heavy-duty truck and tow applications. Brand Positioning PowerStop occupies the value-performance segment, offering carbon-fiber ceramic pad compounds, drilled and slotted rotor geometry, a...
View PowerStop Products