Harley Davidson Touring Billet Outer Primary Cover
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Upgrade the performance, durability, and appearance of your Harley-Davidson Milwaukee-Eight (M8) engine with the this Billet Primary Cover. Precision-engineered from premium materials and designed for a flawless OEM fit, this high-performance replacement delivers superior cooling, reduced weight, and aggressive styling—making it the perfect upgrade over the factory steel cover.
Built for riders who demand both form and function, this billet primary cover enhances thermal efficiency while adding a bold, custom-machined look that sets your bike apart.
Key Features
CNC-Machined Precision
Manufactured from high-strength 6061-T6 billet aluminum, ensuring exceptional durability, structural integrity, and precise fitment.
Enhanced Heat Dissipation
Engineered with improved thermal management to help reduce operating temperatures, promoting longer clutch and component life.
Direct Bolt-On Fit
Designed to exact OEM specifications for seamless installation using factory mounting points—no modifications required.
Aggressive Styling
Features clean, custom-machined contours and a premium finish for a sleek, high-performance appearance.
Lightweight Construction
Significantly lighter than the stock steel cover, reducing overall weight without compromising strength.
Easy Installation
Includes all necessary hardware for a straightforward install—simply remove your stock cover and bolt this one into place.
Fitment
- Compatible with Milwaukee-Eight (M8) engines:
107ci, 114ci, 117ci, 121ci, and 135ci - Fits 2017–2026 Touring models
- Also compatible with select Softail models equipped with M8 engines
- Compatible with Softail Derby Covers
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