Built for punishing duty cycles, the Wagner SevereDuty Rear Disc Brake Rotor DSX180310E is a direct-fit rear rotor for the 2009-2010 Dodge Ram 2500 and Ram 3500, the 2012 Ram 1500, and the 2011-2025 Ram 2500 and Ram 3500 (all engines). It's a vented, full-cast rotor measuring 14.094 in (358 mm) outside diameter with a 1.339 in (34.0 mm) nominal thickness, engineered for fleet, municipal, work and delivery vehicles that tow, haul and make frequent stops.
- Extreme durability: high-carbon, lightly alloyed metallurgy for high strength and effective heat management at high temperatures.
- Resists corrosion: painted edges and hats provide corrosion resistance.
- Precision finish: a precision-ground smooth surface requires less pad break-in time and aids proper bedding, with noise reduction and heat dissipation.
- Application-specific OE vane design and thickness help control noise, vibration and harshness, while precision machining limits vibration for improved stability, control and reduced pad wear.
Sold individually (this listing is for one rotor); the listed applications use two per axle, so order two and replace both sides together as a matched set for even, balanced braking. Pair with Wagner PPV or SD brake pads for use under extreme conditions. Manufacturer part number DSX180310E. Country of origin: China.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does this rotor fit?
It's a rear rotor for the 2009-2010 Dodge Ram 2500/3500, the 2012 Ram 1500, and the 2011-2025 Ram 2500/3500 (all engines). Check the Buyer's Guide tab to confirm your vehicle.
Is this a front or rear rotor?
It's a rear disc brake rotor.
How many rotors do I need?
Sold individually — this listing is for one rotor. The listed applications use two per axle, so order two and replace both rear sides together as a matched set for balanced braking.
Is this rotor vented?
Yes. It's a vented, full-cast rotor with a 14.094 in (358 mm) outside diameter and a 1.339 in (34.0 mm) nominal thickness.
Does it have any corrosion protection?
Its edges and hats are painted to provide corrosion resistance.
Write a Review