2005-2016 Toyota Tacoma 2003-2009 4Runner 2007-2014 FJ Cruiser Front QuietCast Premium Brake Rotor Aluminum Zinc Coated Single - Bosch 50011243

Bosch 50011243 QuietCast Premium front brake rotor for the 2005-2016 Toyota Tacoma, 2003-2009 4Runner, and 2007-2014 FJ Cruiser. Single rotor — order two for a complete front axle replacement. Aluminum/Zinc corrosion coating and mill-balanced OE-style vane geometry.

What's In The Box

• 1 x Front Disc Brake Rotor (order two for a full axle)

Specifications

• Position: Front (single rotor)
• Part number: Bosch 50011243
• Line: QuietCast Premium
• Coating: Aluminum/Zinc corrosion coating on hat and edges
• Balance: Factory mill precision balanced
• Vane configuration: OEM style for efficient heat dissipation
• ABS tone ring: OEM style (on required applications)
• Discard thickness: Engraved on the rotor face

Fitment

• Toyota Tacoma: 2005 through 2016
• Toyota 4Runner: 2003 through 2009
• Toyota FJ Cruiser: 2007 through 2014

Same 12.56 inch (319 mm) rotor covers three shared-platform vehicles. Order 2 rotors for a full front axle. Full Bosch collection for matching QuietCast BC976 ceramic pads.

Why Bosch QuietCast on a Tacoma / 4Runner / FJ Cruiser

• Aluminum/Zinc coating — corrosion protection on hat and edges keeps visible parts silver through salt-belt winters instead of rusting brown
• Factory mill precision balanced — no pedal pulsation from day one
• Engraved discard thickness — no guessing when the rotor has reached minimum thickness
• OEM vane configuration — matches factory cooling geometry, reduces harmonic vibration
• Bosch OE heritage — Bosch supplies OE brake components to Toyota globally
• Right choice for daily-driver Tacoma / 4Runner that spends time outdoors or in salt-belt states

Install Notes

• Order 2 rotors for a full front axle replacement — always replace in pairs
• Torque caliper bracket bolts per Tacoma / 4Runner service spec for your specific year
• Clean rotor face with brake cleaner before install — removes packaging protectant
• Bed matching pads: 8-10 medium stops from 40 to 10 mph, then 2-3 harder stops from 60 to 15 mph
• Verify rotor diameter is 12.56 inch (319 mm) before removing your OE parts

Warranty and Shipping

• Bosch limited warranty
• Add a matching rotor + pads to easily clear the $75 free shipping threshold
• Same-day shipping on in-stock orders placed before 2 PM Eastern
• 30-day return policy on unopened parts