Harley-Davidson Full Engine Hardware Kit – Black – 12600256

Add a custom touch to the blacked-out look of your motorcycle with this Full Engine Black Hardware Kit. Harley-Davidson Full Engine Hardware Kit – Black – 12600256

• Black finish

• Durable and easy to install

• Includes the hardware required to replace the visible set of zinc-plated fasteners on the primary cover, derby cover, transmission side and top covers, tappet covers, cam covers and rocker box covers

• Lock patch included where required

Details

Fits ’18-later Softail models. ’18 models (except FLSB) require additional purchase of Derby Cover Kit P/N 12600255. Harley-Davidson Full Engine Hardware Kit – Black – 12600256

Harley-Davidson Full Engine Hardware Kit – Black – 12600256

The Harley-Davidson Full Engine Hardware Kit – Black (Part #12600256) is a comprehensive, premium-grade fastener set designed to enhance the appearance and finish of your Harley-Davidson motorcycle’s engine and transmission covers. Built with both aesthetics and durability in mind, this kit replaces the stock zinc-plated or chrome hardware that originally comes on the bike, giving your ride a more custom, blacked-out look that complements modern styling trends. Whether you’re building a café racer, cruiser, bobber, or simply want to upgrade your factory finish, this full hardware kit delivers a cohesive, high-quality look that ties together the engine area with subtle sophistication. Harley-Davidson Full Engine Hardware Kit – Black – 12600256

At its core, the kit includes all the essential fasteners, bolts, screws, and washers needed to replace the visible hardware on a wide range of engine and transmission covers. This includes components for the primary cover, derby cover, transmission side and top covers, tappet covers, cam covers, and rocker box covers. Each fastener is precision-manufactured and finished with a durable black coating designed to resist corrosion and wear from heat and road conditions. The black finish also provides a striking contrast on lighter-colored engines and blends seamlessly with blacked-out motors, creating a unified visual theme that elevates the overall look of the motorcycle. Harley-Davidson Full Engine Hardware Kit – Black – 12600256

One of the major benefits of the Full Engine Hardware Kit is how it transforms the engine’s visual presence without altering performance. The hardware itself does not affect engine operation, but by replacing the factory components with tasteful black fasteners, the kit minimizes visual distractions and creates a cleaner, more intentional look. This is especially appealing for riders who value custom styling but wish to maintain OEM-level quality and fitment. Because it’s sourced directly from Harley-Davidson, the kit maintains the exact specifications and tolerances needed to ensure proper fit, torque, and long-term reliability. Harley-Davidson Full Engine Hardware Kit – Black – 12600256

Installation of the kit is straightforward for anyone with basic mechanical skills and common tools. Each piece in the kit is designed as a direct replacement for the corresponding factory hardware, and the kit includes enough pieces to cover every visible fastener point on the specified engine and transmission covers. The instructions walk through the removal of the old hardware and the installation of the new black-finished pieces. While installation time will vary depending on the motorcycle model and your familiarity with mechanical work, most experienced riders can complete the swap in a few hours during a maintenance session or weekend project. Harley-Davidson Full Engine Hardware Kit – Black – 12600256

Fitment for the 12600256 kit typically spans several contemporary Harley-Davidson models, including many Softail line bikes manufactured from recent model years. It’s important to verify compatibility with your specific model year and engine type before purchasing to ensure the correct fit and coverage. On certain earlier models, an additional derby cover hardware kit may be required to complete the transition to fully blacked-out hardware.In terms of quality, Harley-Davidson hardware kits are engineered to meet the same rigorous standards as OEM components. The black coating is designed to withstand heat cycles and exposure to the elements, and the fasteners themselves are made from materials that resist stripping or corrosion when properly torqued. As such, riders can enjoy the enhanced look without worrying about premature wear or degradation. Harley-Davidson Full Engine Hardware Kit – Black – 12600256

Overall, the Harley-Davidson Full Engine Hardware Kit – Black (12600256) is an excellent choice for riders looking to upgrade the visual appeal of their motorcycle’s engine area. It’s a simple but impactful modification that enhances style, preserves OEM quality, and contributes to a more polished, custom appearance. Whether you’re preparing your bike for shows, customizing it for personal satisfaction, or simply replacing worn hardware, this kit offers a complete, well-engineered solution that complements the iconic Harley-Davidson design ethos. Harley-Davidson Full Engine Hardware Kit – Black – 12600256