This copper sealing washer is a critical disc brake component designed to ensure leak-free connections between brake fittings and calipers. Commonly used in Dexter, AL-KO, and UFP disc brake systems, this washer provides a reliable seal at 7/16" hydraulic connections, especially where threads or ports may show wear. Detailed Information: Material Copper Inside Diameter 7/16" Thickness 0.059" (1.5 mm) Quantity 1 Washer Fitting: Designed for use in hydraulic disc brake systems with 7/16" banjo bolts and fittings. Ideal for Dexter, AL-KO, and UFP caliper setups where extra sealing is required due to wear or thread damage. Features: Leak-Prevention Design: Provides a tight copper seal between brake line fittings and calipers. Universal Compatibility: Fits most 7/16" ports on Dexter, AL-KO, and UFP systems. High Durability: Copper construction resists deformation and ensures long-lasting performance under pressure. Easy Replacement: Drop-in fit for service, repair, or routine maintenance of disc brake fittings. Interchangeable Part Numbers: 005-169-00 32230 BQ1118 Product Overview: The 7/16" Copper Disc Brake Washer is a high-performance sealing component for use with Dexter, AL-KO, and UFP brake systems. Designed to maintain proper fluid retention and eliminate leaks at critical connection points, it’s a reliable and cost-effective solution for disc brake maintenance or repair.