DuraGo BD920178 Brake Drum - Rear

DuraGo BD920178 Rear Brake Drum

The DuraGo BD920178 is a rear brake drum built for select Hyundai Accent, Kia Rio, and Dodge Attitude applications. Made from full cast iron, it follows OE-style dimensions for proper brake shoe contact, drum balance, and consistent rear braking performance.

Key Features

• Full cast iron construction for durable brake service
• Nominal drum diameter: 203 mm (7.99 in.)
• Maximum brake diameter discard: 205.2 mm (8.08 in.)
• Outside diameter: 252.5 mm (9.94 in.)
• Brake surface width: 36 mm (1.42 in.)
• 4-bolt pattern with 100 mm (3.94 in.) bolt circle diameter
• Center hole diameter: 62.6 mm (2.46 in.)
• Overall height: 53.6 mm (2.11 in.)
• No ABS tone ring included
• No outer cooling fins

Detailed Description

DuraGo brake drums are manufactured in ISO-certified factories and built to meet fit, form, and function requirements for aftermarket brake service. The BD920178 is a rear brake drum for 2013-2022 Hyundai Accent, 2018-2023 Kia Rio, and 2013-2015 Dodge Attitude rear brake applications. If you are replacing a worn rear drum on a Hyundai Accent or Kia Rio, this part number BD920178 provides the dimensional specifications needed for a direct brake service replacement.

This brake drum uses a cast iron, full-cast construction and a 4-bolt mounting pattern. The 203 mm nominal drum diameter, 36 mm brake surface width, and 62.6 mm center hole diameter are important measurements for proper drum-to-shoe contact and hub fitment. Part number BD920178 also cross-references 584111R000 for the same application.

Common Problems This Part Can Address

• Rear brake drum wear beyond discard diameter
• Brake pulsation caused by an out-of-spec drum surface
• Reduced rear braking consistency from drum scoring or heat damage
• Noise from worn or uneven drum contact surfaces
• Fitment issues when replacing a damaged OE-style rear drum

Installation Notes and Tips

Verify drum diameter, bolt circle, center hole, and brake surface width before installation. Inspect rear brake shoes, wheel cylinders, and hardware condition during service, and confirm the drum is within the maximum brake diameter discard limit. For fitment, use the vehicle application details exactly as listed: Fits 2018-2023 Kia Rio, rear; Fits 2013-2022 Hyundai Accent, rear; Fits 2013-2015 Dodge Attitude, rear.

Quality Assurance

DuraGo has more than 45 years of aftermarket manufacturing experience, and its brake drum and rotor program is built around catalog accuracy and OE-style application coverage. The BD920178 is produced in ISO-certified factories to meet fit, form, and function requirements for the listed rear brake applications.