Part #: ECB-54289L

Overview

Shop R1 Concepts ECB-54289L for an application-matched rear left brake rotor with a drilled and slotted surface.

Key Features

• 336 mm rotor diameter
• Directional drilled and slotted braking surface
• Black zinc coating for corrosion protection

Construction & Design

The zinc coating protects the hub and exposed rotor surfaces. Coating on the pad-contact area wears away during bedding; the braking surface will not remain black.

Installation & Fitment

For Ford F-150 rear left brake service. Match the factory 336 mm rotor, six-lug mounting and original brake configuration. Requires 336 mm rear brakes; not for 350 mm rear discs or the Max Trailer Tow/Max Tow rear axle brake package. Install on the specified side and follow the rotor and pad bedding procedures.

What's Included

One rear left brake rotor. Opposite-side rotor, pads and hardware sold separately.