APF All Performance Friction ZFRO1681 sku-509130651 rotors

APF All Performance Friction ZFRO1681 is a set of 2 front zinc-coated, drilled and slotted Brakes & Brake Parts rotors for a 2012-2013 Buick Regal. APF lists OEM fitment and advises checking fitment details before ordering. The rotors use G3000/G11H18 iron castings; APF says the coating helps prevent corrosion, the drilled holes disperse heat, and the slots channel moisture and brake dust.

Each floating-mount rotor has a smooth surface, a 355.4 MM / 13.992 Inch outside diameter, a weight of 25.55 LB and 1 miscellaneous hole. The center hole diameter is 67.4 MM / 2.654 Inch; item height is 49.7MM / 1.957 Inch; nominal thickness is 1.256 Inch; stud/lug hole diameter is 16.2 MM / 0.638 Inch; discard thickness is 30 MM / 1.181 Inch; and mounting bolt hole circle diameter is 120 MM / 4.724 Inch.

APF says the rotors meet OEM specifications and are designed for bolt-on installation. Its 10-year manufacturer warranty covers defective products with a one-time replacement; returns are also offered. UPC: 840118334785. SKU: sku-509130651.