DuraGo BR5318 Disc Brake Rotor - Front

DuraGo BR5318 Front Disc Brake Rotor

The DuraGo BR5318 is a front vented disc brake rotor built from cast iron for select Dodge, Plymouth, and DRW applications. It is a conventional full cast rotor with a non-directional brake surface, making it a direct replacement option for vehicles that need consistent braking performance and OE-style fitment.

Key Features

• Cast iron construction for dependable braking strength
• Vented, conventional rotor design
• Full cast construction
• Non-directional brake surface
• Outside diameter: 12.82 in. (325.6 mm)
• Nominal thickness: 1.19 in. (30.35 mm)
• Discard thickness: 1.13 in. (28.58 mm)
• 8 mounting bolt holes with a 6.5 in. bolt circle diameter
• Center hole diameter: 4.84 in. (123 mm)

Detailed Description

DuraGo BR5318 is engineered as a front disc brake rotor for older Dodge D350, Dodge B350, Dodge D300, Dodge B300, Dodge D200, and Plymouth PB350 applications with dual rear wheel configurations. The rotor uses a vented design to support heat dissipation during repeated stops, while the cast iron full cast construction provides the mass and stability expected in a brake rotor for heavy-duty service. The non-directional surface simplifies service preparation and helps support even pad contact during installation. DuraGo manufactures this rotor through ISO-certified factories, with attention to fit, form, and function for the listed applications. This part cross-references DENSO Auto Parts 5318 for the same application.

Vehicle Fitment

• Fits 1988-1993 Dodge D350, front, 3 Inch Rear Shoe; DRW
• Fits 1986-1987 Dodge D350, front, w/ 3800, 4000 lb. FA; 3 Inch Rear Shoe
• Fits 1982-1985 Dodge D350, front, 3 Inch Rear Shoe; DRW
• Fits 1982-1983 Dodge D350, front, 2-1/2 Inch Rear Shoe; DRW
• Fits 1981 Dodge B350, front, 2 & 2-1/2 Inch Rear Shoe; DRW
• Fits 1981 Dodge D350, front, Disc Brake Rotor and Hub Assembly fits DRW applications.
• Fits 1981 Plymouth PB350, front, 12 1/8 x w/ 2 Inch Rear Shoes & 12 x 2 1/2 Inch Rear Shoe; DRW; Two Piece Hub & Rotor - 1.125 Inch Min. Thk
• Fits 1979-1980 Dodge B300, front, 2 & 2-1/2 Inch Rear Shoe; DRW
• Fits 1980 Dodge D300, front, Disc Brake Rotor and Hub Assembly fits DRW applications.
• Fits 1975-1977 Dodge D300, front, Disc Brake Rotor and Hub Assembly fits DRW applications.
• Fits 1978-1979 Dodge D300, front, 2 & 2-1/2 Inch Rear Shoe; DRW
• Fits 1978 Dodge B300, front, 2-1/2 Inch Rear Shoe; 4000lb. FA & DRW
• Fits 1975-1977 Dodge B300, front, 2-1/2 & 3 Inch Rear Shoe; DRW
• Fits 1975-1977 Dodge D200, front, 2 & 2-1/2 Inch Rear Shoe; DRW

Installation Notes

Verify rotor dimensions, hub style, and brake package details before installation. This rotor is listed for front position use only, and the fitment notes include DRW, rear shoe size, and hub-and-rotor configuration details that must match the vehicle. Inspect pads, calipers, and wheel bearings during brake service, and confirm the rotor meets the required thickness specification before use. For search relevance, this rotor is commonly referenced for Dodge D350 front brake rotor replacement and Dodge B350 front disc brake rotor service.

Quality Assurance

DuraGo has more than 45 years of aftermarket manufacturing experience and produces brake components through ISO-certified factories. The BR5318 is built to meet fit, form, and function requirements for the listed applications. For buyers searching by part number, DuraGo BR5318 is the catalog reference used for this front rotor application.