Enhanced Braking Performance: This silver-finished Front caliper Left resist rust while offering a clean OEM style appearance, and reliable stopping power Certified Quality & Precise Fit: Manufactured to ISO/IATF 16949 standards using premium materials for consistent, everyday performance. Designed as a precise direct-fit replacement that restores your vehicle original stopping power. Hardware not included Specifications: Includes 1 Front brake caliper Left. Bleeder port size: M10x1-6H, Inlet port size: 3/8-24_UNF, Piston count: 2, Piston size: 2.13 (54 mm) Warranty & Returns: Backed by a 6-month warranty. Professional installation recommended. Partial returns of bundles are not permitted. Note: Use Amazon's Confirm Fit tool above to verify your exact fit before ordering Vehicle Compatibility: Replacement for 2005-2008 Ford F-150 XL 4.2L 4WD V6 2005-2008 Ford F-150 XL 4.2L RWD V6 2006-2008 Lincoln Mark LT Base 5.4L 4WD V8 2006-2008 Lincoln Mark LT Base 5.4L AWD V8 Brand Auto Shack Model BC2970 Exterior Zinc Plated Item Weight 17.8 pounds Manufacturer Auto Shack OEM Part Number 18-B4975, 18-P4975, SLB1968 Item model number BC2970 Package Dimensions 9.8 x 6.3 x 5.7 inches Manufacturer Part Number BC2970