Alcon ALADIV3430X985C24L 355x36mm Slotted Front Brake Rotor Left Hand

The Alcon DIV3430X985C24L is a heavy-duty, internally vented and slotted front brake rotor engineered as an OEM service replacement for Alcon's LC200/Tundra Big Brake Kit (BKF1559K18). Measuring 355mm (14.0") in diameter by 36mm (1.4") thick, this left-hand rotor delivers motorsport-grade stopping power for demanding street, sporting, and armored/off-road applications.

Key Features:

• 355mm x 36mm slotted and internally vented design — larger high-mass rotor provides superior thermal capacity and significantly reduced brake disc temperature rise
• C-shaped surface slots continuously sweep brake dust and gases away from the pad face on every application, maintaining consistent pad-to-rotor contact and reducing brake fade
• Internal ventilation vanes channel cool air through the rotor body for improved heat dissipation and increased resistance to thermal cracking under sustained hard braking
• Motorsport-grade materials and manufacturing — built to Alcon's exacting military and motorsports standards for long-term durability and serviceability
• Left-hand (LH) fitment — sold individually; mating right-hand rotor is DIV3430X985C24R
• Direct OEM service part for Alcon Big Brake Kit PN BKF1559K18; compatible with 17" and larger wheels
• Rated for front axle loads up to 9,900 lbs (4,500 kg)
• Zinc finish provides corrosion protection for lasting OEM-style appearance

Designed and manufactured by Alcon Brakes — a globally recognized leader in high-performance and armored vehicle brake systems — this rotor is the correct factory replacement to maintain the full performance capability of your Alcon Big Brake Kit. Pair with Alcon pad compound PNS4415X502.4 for optimal braking performance.