Wagner Brake DSX126049E Disc Brake Rotor - Rear

Brand Wagner Brake DSX126049E
Position Rear
Material Cast iron
Nominal Thickness 1.181
Nominal Thickness 30.0
Construction Full cast
Rust Resistant Coating Yes
Overall Height 1.180
Overall Height 30.0
Outside Diameter 13.878
Outside Diameter 352.5
Surface Type Smooth
Solid Or Vented Type Rotor Vented
Bearings Included No
Stud/Lug Hole Quantity 8
Directional or Non-Directional Brake Surface Directional
Part Description Disc brake rotor
Fits Dodge · 15 vehicles

OE-style replacement. Disc brake rotor built for direct service use in demanding braking conditions.

Heat management. Vented cast iron construction helps handle repeated stops and heavy loads.

Rust-resistant coating. Protective finish helps reduce surface corrosion before and after installation.

Cross-references Centric Parts 120.67062, Centric Parts 121.67062 and Centric Parts 320.67062F for the same application. See all 22.

$189.81Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Disc Brake Rotors are typically replaced in pairs, axle by axle.
Order total $189.81
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Brake Rotor for Heavy-Duty Rear Applications

The Wagner Brake DSX126049E is a vented disc brake rotor built for demanding stopping conditions. It combines cast iron construction, a rust-resistant coating, and a smooth directional braking surface to support consistent braking performance under frequent stops and heavy loads.

Key Features

  • Cast iron, full-cast rotor construction for strength and durability.
  • Vented design helps manage heat during repeated braking.
  • Rust-resistant coating helps protect the rotor surface before and after installation.
  • Smooth, directional brake surface supports even pad contact.
  • 13.878 in. outside diameter and 1.181 in. nominal thickness.

Detailed Description

Wagner Brake DSX126049E is engineered as a disc brake rotor for rear brake service on heavy-duty trucks that see frequent stops and higher load demands. Its metallurgy and vented design are intended to handle heat buildup while maintaining stable braking feel. This rotor is a fit for rear brake service on Dodge Ram 1500, Dodge Ram 2500, and Dodge Ram 3500 applications listed below. The DSX126049E part number is also useful when cross-checking replacement options for the same application.

This part cross-references Raybestos Brakes (e.g., 780139, 780139FZN) for the same application.

What It Helps Address

  • Brake fade from repeated stops and heat buildup.
  • Rotor wear from heavy-duty towing or hauling use.
  • Surface corrosion on exposed brake components.
  • Uneven braking feel caused by worn or damaged rotors.
  • Replacement needs for rear brake service on compatible Ram trucks.

Installation Notes and Tips

Fits 2006-2008 Dodge Ram 1500, rear. Fits 2003-2008 Dodge Ram 2500, rear. Fits 2003-2008 Dodge Ram 3500, rear. Verify rotor dimensions, hub fitment, and brake system configuration before installation. Inspect pads and related brake components at the same time to confirm even contact with the new rotor. The DSX126049E part number should be matched against the existing rotor specification before service.

Quality Assurance

Wagner Brake designs SD rotors for demanding fleet, delivery, municipal, and emergency-duty braking conditions where heat management and durability matter.

This part fits 15 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypePositionNotes
2008DodgeRam 1500—Extended Crew Cab PickupRear—
2008DodgeRam 2500——Rear—
2008DodgeRam 3500——Rear—
2007DodgeRam 1500—Extended Crew Cab PickupRear—
2007DodgeRam 2500——Rear—
2007DodgeRam 3500——Rear—
2006DodgeRam 1500SLT—Rear—
2006DodgeRam 2500——Rear—
2006DodgeRam 3500——Rear—
2005DodgeRam 2500——Rear—
2005DodgeRam 3500——Rear—
2004DodgeRam 2500——Rear—
2004DodgeRam 3500——Rear—
2003DodgeRam 2500——Rear—
2003DodgeRam 3500——Rear—
Directly replaces or cross-references 22 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Centric Parts — 120.67062Centric Parts — 121.67062Centric Parts — 320.67062FDynamic Friction Company — 600-40103Dynamic Friction Company — 604-40103Four Seasons — 53011Raybestos Brakes — 780139Raybestos Brakes — 780139FZNRaybestos Brakes — 780139PERRaybestos Brakes — 780139R18A159218A1592A18A1592AC18A1592SD120.67062CRY780082PRM780082RGS880139CR4888013952010144AA248880139RA880139